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Researchers discovered a way to reverse the direction of energy flow in turbulence, challenging a theory that has stood for more than 80 years。 The finding could open new possibilities for controlling ocean currents, improving medical technologies, and enhancing climate forecasting
Astronomers have finally cracked the mystery behind a strange class of repeating cosmic signals that has baffled scientists for years。 Using Australia’s ASKAP radio telescope, researchers traced the bursts to a rare stellar duo in which a dense white dwarf is relentlessly siphoning material from a nearby red dwarf companion。 As the stolen matter sp
June's night sky delivers several must-see events, starting with a close encounter between Venus and Jupiter after sunset。 Mercury joins the pair to form a rare three-planet lineup, while the Moon puts on a special show by passing in front of Venus for viewers in parts of the Americas。 The month also marks the start of astronomical summer and the r
The USDA this week confirmed the first known infection of the carnivorous fly larva, which feast on the flesh of living mammals, after the United States eradicated the nightmare bugs in the 1960s
Ofcom found the major phone networks were not providing good signal on trains, and train companies were slowing down wi-fi
With a shortage of some components driving up costs of consumer electronics, refurbished devices are an attractive alternative to buying new
When you turn A。 agents loose on your finances, email and customers, what could possibly go wrong
Scientists at Lawrence Livermore National Laboratory recreated part of the intense chaos inside a nuclear fireball to better understand how radioactive fallout forms。 Their experiments revealed that the way vaporized materials cool can dramatically change the particles that eventually form, especially for volatile elements like cesium
Scientists examining amber from Goethe’s personal collection discovered three hidden fossil insects, including an extinct ant preserved in extraordinary detail。 Advanced 3D imaging allowed researchers to see not only the ant’s outer features but also structures inside its body。 The findings offer new clues about the species’ biology and suggest it
Gwynne Shotwell, the president and chief operating officer, is the adult-in-the-room foil to Mr。 Musk as SpaceX prepares for a blockbuster initial public offering
A newly discovered genetic clock acts as the master timekeeper for development, orchestrating crucial bursts of gene activity throughout a worm’s growth。 When the clock is disrupted, development stops, offering fresh clues about how growth-related disorders may arise
Instead of throwing away byproducts of food processing, fermentation is making them valuable
On Uncanny Valley, we dive into the IPO bonanza that the top AI companies are embarking on to the point where some real estate listings are looking for not just regular old cash, but Anthropic stock
Hidden beneath Arctic waters, beluga whales have long kept their family lives a mystery。 By analyzing DNA from more than 600 belugas in Alaska’s Bristol Bay over 13 years, researchers uncovered a surprisingly flexible mating system: both males and females regularly have offspring with different partners over their lifetimes
The indie artist has played a string of surprise, small-venue shows with no phones allowed, prompting fans to piece together clues about a potential upcoming album
A long-overlooked organ may hold surprising clues to healthy aging and cancer survival。 Researchers at Mass General Brigham used AI to analyze CT scans from tens of thousands of adults and found that people with healthier thymuses—a small immune-system organ once thought to become largely irrelevant after childhood—lived longer and had substantiall
An ancient mountain cave in the Pyrenees may have served as one of the earliest high-altitude mining camps ever discovered, with evidence of repeated visits spanning thousands of years。 The find becomes even more intriguing with the discovery of a child’s remains and clues that deeper excavations could uncover prehistoric burials
According to an internal memo, new controls will allow employees to pause the data collection for "up to 30 minutes at a time"
You can get a 2h free trial by solving a proof-of-work captcha when topping up your account for the first time。If you'd like to learn more, an independent interview was posted a couple of weeks ago [1], and the FAQ [2] has a lot of information as well。For the source code sharing, we've talked with lawyers and are inclined to no longer require the N
The country on Thursday released a national artificial intelligence strategy that focuses on building its sovereign capability and protecting consumers