We may appear to have little in common with sperm whales – enormous, ocean-dwelling animals that last shared a common ancestor with humans more than 90 million years ago. But the whales’ vocalized communications are remarkably similar to our own, researchers have discovered. Not only do sperm whale have a form of “alphabet” and form vowels within their vocalizations but the structure of these vowels behaves in the same way as human speech, the new study has found.

Sperm whales communicate in a series of short clicks called codas. Analysis of these clicks shows that the whales can differentiate vowels through the short or elongated clicks or through rising or falling tones, using patterns similar to languages such as Mandarin, Latin and Slovenian. The structure of the whales’ communication has “close parallels in the phonetics and phonology of human languages, suggesting independent evolution,” the paper, published in the Proceedings B journal, states. Sperm whale coda vocalizations are “highly complex and represent one of the closest parallels to human phonology of any analyzed animal communication system,” it added.

[…] The new study shows that “sperm whale communication isn’t just about patterns of clicks — it involves multiple interacting layers of structure,” said Mauricio Cantor, a behavioral ecologist at the Marine Mammal Institute who was not involved in the research. “With this study, we’re starting to see that these signals are organized in ways we didn’t fully appreciate before.” The latest discovery around sperm whale speech has inched forward the possibility of someday fully understanding the creatures and even communicating with them. Project CETI has set a goal of being able to comprehend 20 different vocalized expressions, relating to actions such as diving and sleeping, within the next five years.

Two years ago, Microsoft launched its first wave of “Copilot+" Windows PCs with a handful of exclusive features that could take advantage of the neural processing unit (NPU) hardware being built into newer laptop processors. These NPUs could enable AI and machine learning features that could run locally rather than in someone’s cloud, theoretically enhancing security and privacy. One of the first Copilot+ features was Recall, a feature that promised to track all your PC usage via screenshot to help you remember your past activity. But as originally implemented, Recall was neither private nor secure; the feature stored its screenshots plus a giant database of all user activity in totally unencrypted files on the user’s disk, making it trivial for anyone with remote or local access to grab days, weeks, or even months of sensitive data, depending on the age of the user’s Recall database.

After journalists and security researchers discovered and detailed these flaws, Microsoft delayed the Recall rollout by almost a year and substantially overhauled its security. All locally stored data would now be encrypted and viewable only with Windows Hello authentication; the feature now did a better job detecting and excluding sensitive information, including financial information, from its database; and Recall would be turned off by default, rather than enabled on every PC that supported it. The reconstituted Recall was a big improvement, but having a feature that records the vast majority of your PC usage is still a security and privacy risk. Security researcher Alexander Hagenah was the author of the original “TotalRecall” tool that made it trivially simple to grab the Recall information on any Windows PC, and an updated “TotalRecall Reloaded” version exposes what Hagenah believes are additional vulnerabilities.

The problem, as detailed by Hagenah on the TotalRecall GitHub page, isn’t with the security around the Recall database, which he calls “rock solid.” The problem is that, once the user has authenticated, the system passes Recall data to another system process called AIXHost.exe, and that process doesn’t benefit from the same security protections as the rest of Recall. “The vault is solid,” Hagenah writes. “The delivery truck is not.” The TotalRecall Reloaded tool uses an executable file to inject a DLL file into AIXHost.exe, something that can be done without administrator privileges. It then waits in the background for the user to open Recall and authenticate using Windows Hello. Once this is done, the tool can intercept screenshots, OCR’d text, and other metadata that Recall sends to the AIXHost.exe process, which can continue even after the user closes their Recall session.

“The VBS enclave won’t decrypt anything without Windows Hello,” Hagenah writes. “The tool doesn’t bypass that. It makes the user do it, silently rides along when the user does it, or waits for the user to do it.” A handful of tasks, including grabbing the most recent Recall screenshot, capturing select metadata about the Recall database, and deleting the user’s entire Recall database, can be done with no Windows Hello authentication. Once authenticated, Hagenah says the TotalRecall Reloaded tool can access both new information recorded to the Recall database as well as data Recall has previously recorded.

Codex will now be able to operate desktop apps on your computer, OpenAI says in a blog post announcing the update. It can work in the background, meaning it won’t interfere with your own work in other apps, and multiple agents can work in parallel. For developers, OpenAI says “this is helpful for testing and iterating on frontend changes, testing apps, or working in apps that don’t expose an API.” The feature will start rolling out to Codex desktop app users signed in with ChatGPT today and will initially be limited to macOS. OpenAI did not indicate a timeline for when use will expand to other operating systems. EU users will also have to wait, it said, adding that the update will roll out to users there “soon.”

Codex is also getting the ability to generate and iterate on images with gpt-image-1.5, new plug-ins for tools like GitLab, Atlassian Rovo, and Microsoft Suite, and native web browsing through an in-app browser, “where you can comment directly on pages to provide precise instructions to the agent.” OpenAI also said it will also be easier to automate tasks, with users able to re-use existing conversation threads and Codex now able to schedule future work for itself and wake up automatically to continue on a long-term task. Codex will also be getting a memory feature allowing it to remember useful context from past experience, such as personal preferences, corrections, and information that took time to gather. OpenAI said it hopes the opt-in feature, which will be released as a preview, will help future tasks complete faster and to a quality that previously required detailed custom instructions. The personalization features will roll out to Enterprise, Edu, and EU users “soon.”

The developers behind Linux Mint say the project is rethinking its release strategy and moving toward a longer development cycle, with the next version now expected around Christmas 2026. In a monthly update, project lead Clement Lefebvre said the team reached a “crossroads” and needs more flexibility to fix bugs, improve the desktop, and adapt to rapid changes across the Linux ecosystem. The upcoming development build, temporarily called Mint 23 “Alfa,” is currently based on Ubuntu 26.04 LTS and includes Linux kernel 7.0, an unstable build of Cinnamon 6.7, and early Wayland related work.

Mint is also replacing the long used Ubiquity installer with “live-installer,” the same tool used by Linux Mint Debian Edition, allowing the project to unify installation infrastructure across its Ubuntu based and Debian based variants. While the team frames the changes as an opportunity to improve quality and reduce maintenance overhead, the shift has raised questions about the project’s long term direction and whether Linux Mint may eventually lean more heavily on its Debian roots rather than its traditional Ubuntu base.

IEA Executive Director Fatih Birol painted a sobering picture of the global repercussions of what he called “the largest energy crisis we have ever faced,” stemming from the pinch-off of oil, gas and other vital supplies through the Strait of Hormuz. “In the past there was a group called ‘Dire Straits.’ It’s a dire strait now, and it is going to have major implications for the global economy. And the longer it goes, the worse it will be for the economic growth and inflation around the world,” he told The Associated Press. The impact will be “higher petrol (gasoline) prices, higher gas prices, high electricity prices,” said Birol, speaking in his Paris office looking out over the Eiffel Tower.

Economic pain will be felt unevenly and “the countries who will suffer the most will not be those whose voice are heard a lot. It will be mainly the developing countries. Poorer countries in Asia, in Africa and in Latin America,” said the Turkish economist and energy expert who has led the IEA since 2015. But without a settlement of the Iran war that permanently reopens the Strait of Hormuz, “Everybody is going to suffer,” he added. “Some countries may be richer than the others. Some countries may have more energy than the others, but no country, no country is immune to this crisis,” he said.

Alphabet’s Google is negotiating an agreement with the Department of Defense that would allow the Pentagon to deploy its Gemini AI models in classified settings, the Information reported on Thursday, citing two people with direct knowledge of the discussions. The two parties are discussing an agreement that would allow the Pentagon to use Google’s AI for all lawful uses, according to the report.

During the negotiations, Google has proposed additional language in its contract with the department to prevent its AI from being used for domestic mass surveillance or autonomous weapons without appropriate human control, the Information reported. The Pentagon will continue to deploy frontier AI capabilities through strong industry partnerships across all classification levels, a Pentagon official said, without confirming any talks with Google.

[…] IPv6 was dismissed early on as a headache-inducing, hard-to-implement complication that would hardly ever gain any traction — despite offering 2^128 possible numbers, solving all network number assignments in one fell swoop. That changed over time by force of necessity, and Google’s tracking graph shows that for a brief moment in time on March 28, 50% of worldwide users accessed the service over an IPv6 connection, marking a historic first. APNIC’s stats show that the protocol is in use by 43% of the world, with Asia and the Americas inching ever close to those 50%. Cloudflare, meanwhile, shows that 40% of traffic is done in IPv6, an actually impressive figure if you consider it’s measuring actual transferred packets rather than just counting addresses.

The tried-and-true IPv4 and its well-known 123.456.789.123 format from 1980 offers ~4.3 billion addresses in theory, and around 3.7 billion in practice. That always sounded like a lot, but nobody could have predicted just how rapid the explosion of the Internet would be. IANA, the entity controlling the North-American IPv4 space, ran out of IPv4 addresses around 2011, while its European equivalent RIPE NCC could spare no more four-octet addresses nearly seven years ago in 2019. Asian, African, and Latin-American IP registries equally ran out during that timeframe.

The launch of Claude Opus 4.7 on Thursday comes after Anthropic launched Claude Opus 4.6 in February. Anthropic said the new model outperforms Claude Opus 4.6 across many use cases, including industry benchmarks for agentic coding, multidisciplinary reasoning, scaled tool use and agentic computer use, according to a release. Anthropic said it experimented with efforts to “differentially reduce” Claude Opus 4.7’s cyber capabilities during training.

The company encouraged security professionals who are interested in using the model for “legitimate cybersecurity purposes” to apply through a formal verification program. Claude Opus 4.7 is available across all of Anthropic’s Claude products, its application programming interface and through cloud providers Microsoft, Google and Amazon. The new model is the same price as Claude Opus 4.6, Anthropic said.

Once released, users will be able to download the app from an app store and set it up using proof of identity, such as a passport or national ID card. They can then use it to confirm they are above a certain age when accessing restricted content, without revealing their identity. According to the Commission, the system is similar to the digital certificates used during the COVID-19 pandemic, which allowed people to prove their vaccination status.

The app is expected to support enforcement of the bloc’s Digital Services Act, which aims to better regulate online platforms. This includes restricting access to content such as pornography, gambling and alcohol-related services. Officials say the app will be “completely anonymous” and built on open-source technology, meaning it could also be adopted outside the EU.

[…] While there is no binding EU-wide law yet, the European Parliament has called for a minimum age of 16 for social media access. For now, enforcement would largely fall to individual member states, but the new app is intended to help platforms comply with future national and EU rules.

A group of independent researchers built a device that can artificially induce smell using ultrasound, with no consumable cartridges required. […] The team of four are Lev Chizhov, Albert Yan-Huang, Thomas Ribeiro, Aayush Gupta. Chizhov is a neurotech entrepreneur with a background in math and physics, Yan-Huang is a researcher at Caltech with a background in computation and neural systems, and Ribeiro and Gupta are co-researchers on the project with software engineering and AI expertise.

Instead of targeting your nose at all, the device directly targets the olfactory bulb in your brain with “focused ultrasound through the skull.” The researchers say that as far as they’re aware, no one has ever done this before, even in animals. A challenge in targeting the olfactory bulb is that it’s buried behind the top of your nose, and your nose doesn’t provide a flat surface for an emitter. Ultrasound also doesn’t travel well through air. The solution the researchers came up with was to place the emitter on your forehead instead, with a “solid, jello-like pad for stability and general comfort,” and the ultrasound directed downward towards the olfactory bulb.

To determine the best placement, they say they used an MRI of one of their skulls to “roughly determine where the transducer would point and how the focal region (where ultrasound waves actually concentrate) aligned with the olfactory bulb (the target for stimulation)". […] According to the researchers, they were able to induce the sensation of fresh air “with a lot of oxygen”, the smell of garbage “like few-day-old fruit peels,” an ozone-like sensation “like you’re next to an air ionizer,” and a campfire smell of burning wood. While technically head-mounted, the current device does require being held up with two hands. But as with all such prototypes, it likely could be significantly miniaturized.

Rail operator JR Central announced the new tech late last month and will initially deploy a couple of the suites on six trains. The carrier explained that the antennas come from a Japanese company called AGC that weaves microscopic wires through glass to form an antenna. JR Central will connect the windows to an on-train Wi-Fi router.

AGC says rival tech relies on 5G signals reaching a train and then bouncing around inside before reaching the Wi-Fi unit. The company says antennas woven into train windows maintain line of sight to nearby 5G base stations. That matters because JR Central’s Shinkansen can achieve speeds of up to 285 km/h, which means they speed past cellular network base stations so quickly that it’s frequently necessary to reconnect to another radio. AGC says keeping a line of sight connection means its antennas allow increased 5G signal strength, so Wi-Fi service on board trains should be more stable and speedy.

The sound-deadening kit JR Central will deploy is called Personalized Sound Zone (PSZ) and comes from Japan’s tech giant NTT. The tech uses the same principles applied to noise-cancelling headphones — determine the waveform of sound and project an inversion of that waveform that cancels out ambient noise.

Households will be called on to boost their consumption of Great Britain’s record renewable energy this summer to help balance the power grid and lower energy bills. Under the new plans, people could be encouraged to run dishwashers and washing machines or charge up their electric vehicles when there is more wind and solar power than the electricity grid needs. The plan will be delivered with the help of energy suppliers, which may choose to offer heavily discounted or free electricity to their customers during specific periods when the energy system operator predicts there will be a surplus of electricity.

Many suppliers already offer more than 2 million households the opportunity to pay lower rates for electricity used during off-peak hours but this will be the first time that the system operator will use this tool to help balance the grid. The National Energy System Operator (Neso) hopes that by issuing a market notice to call on energy users to increase their consumption it can avoid making hefty payments to turn wind and solar farms off when demand for electricity is low, which are ultimately paid for through energy bills.

Many scientists have contended that humans have evolved very little over the past 10,000 years. A few hundred generations was just a blink of the evolutionary eye, it seemed. Besides, our cultural evolution — our technology, agriculture and the rest — must have overwhelmed our biological evolution by now. A vast study, published on Wednesday in the journal Nature, suggests the opposite. Examining DNA from 15,836 ancient human remains, scientists found 479 genetic variants that appeared to have been favored by natural selection in just the past 10,000 years.

The researchers also concluded that thousands of additional genetic variants have probably experienced natural selection. Before the new study, scientists had identified only a few dozen variants. “There are so many of them that it’s hard to wrap one’s mind around them,” said David Reich, a geneticist at Harvard Medical School and an author of the new study. He and his colleagues found that a mutation that is a major risk factor for celiac disease, for example, appeared just 4,000 years ago, meaning the condition may be younger than the Egyptian pyramids. The mutation became ever more common. Today, an estimated 80 million people worldwide have celiac disease, in which the immune system attacks gluten and damages the intestines.

The steady rise of the mutation came about through natural selection, the scientists argue. For some reason, people with the mutation had more descendants than people without it — even though it put them at risk of an autoimmune disorder. Other findings are even more puzzling. The researchers found that genetic variants that raise the odds of a smoking habit have been getting steadily rarer in Europe for the past 10,000 years. Something is working against those variants — but it can’t be the harm from smoking. Europeans have been smoking tobacco for only about 460 years. The scientists can’t see from their research so far what forces might be making these variants more or less common. “My short answer is, I don’t know,” said Ali Akbari, a senior staff scientist at Harvard and an author of the study.

Boston Dynamics is one of the few companies to commercially deploy legged robots at any appreciable scale; there are now several thousand hard at work. Today the company is announcing that its quadruped robot Spot is now equipped with Google DeepMind’s Gemini Robotics-ER 1.6, a high-level embodied reasoning model that brings usability and intelligence to complex tasks.

[T]he focus of this partnership is on one of the very few applications where legged robots have proven themselves to be commercially viable: inspection. That is, wandering around industrial facilities, checking to make sure that nothing is imminently exploding. With the new AI onboard, Spot is now able to autonomously look for dangerous debris or spills, read complex gauges and sight glasses, and call on tools like vision-language-action models when it needs help understanding what’s going on in the environment around it.

“First of all, the Chinese have huge direct support for their auto companies,” Farley said, while noting that China has the ability to build an additional 21 million vehicles a year on top of the 29 million that are expected to roll off Chinese production lines in 2026. “They have enough capacity in China to cover all the manufacturing, all the vehicle sales in the United States,” Farley said.

“Manufacturing is the heart and soul of our country, and for us to lose those exports would be devastating for our country,” he continued, before pointing out the cybersecurity worries about Chinese cars. “All the vehicles have 10 cameras. They can collect a lot of data,” he said.

Farley has praised Chinese EVs like the Xiaomi SU7, even going on podcasts to sing its praises. But he believes Ford’s forthcoming affordable Kentucky-built EVs, due to start hitting dealerships next year, have what it takes to be competitive. When asked about new car prices rising an average of 2 percent last year, Farley repeatedly said that Ford had “worked with the administration” so that there’s “essentially no big impact” of the Trump tariffs. The CEO justified the rising costs by pointing to the F-150’s sales as proof of its value.