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DALLAS--(BUSINESS WIRE)--May 22, 2023--

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About a week ago, the US Cybersecurity and Infrastructure Security Agency and the FBI sent out a joint

By Kanishka Singh WASHINGTON A former Deutsche Bank investment banker, who was charged in April with misappropriating funds

There are growing signs the tide is turning for Chinese technology shares after a years-long crackdown that wiped

MaxLinear Inc., a maker of chips for broadband communications, said it terminated its attempt to acquire Silicon Motion

The Moon is a constant in the night sky, but all is not actually as it seems. It turns out that scientists have discovered the Moon is drifting away from Earth, and it’s changing everything we thought we knew about our planet’s relationship with its only natural satellite. It’s also having a very real impact on the length of days on our planet – albeit at an incredibly slow rate. By moving away from Earth over the course of millions of years, the Moon is simultaneously making the length of the average day longer. A study by a team at the University of Wisconsin-Madison focused on rock from a formation aged at 90 million years. By doing so, they were able to analyse the Earth’s interactions with the Moon 1.4 billion years ago. It turns out that the Moon is moving away from Earth at us at 3.82 centimetres a year. That means that, eventually, it’ll result in Earth days lasting 25 hours in 200 million years time. Stephen Meyers, who is a professor of geoscience at the University of Wisconsin-Madison, said: “As the moon moves away, the Earth is like a spinning figure skater who slows down as they stretch their arms out.” He added: “One of our ambitions was to use astrochronology to tell time in the most distant past, to develop very ancient geological time scales. “We want to be able to study rocks that are billions of years old in a way that is comparable to how we study modern geologic processes.” It’s not the only story that changes our understanding of the Moon recently. Scientists have also just uncovered billions of years’ worth of secrets buried beneath the surface of the moon – all thanks to China’s space programme, which has uncovered hidden structures which can help us start to piece together the Moon’s past. Sign up for our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings

If there’s one thing the Covid pandemic taught us, it’s that viruses shouldn’t be underestimated. People are, therefore, taking note after scientists discovered a whole new range of giant virus-like particles (VLP) that have taken on “previously unimaginable shapes and forms.” The microscopic agents, resembling everything from stars to monsters, were found in just a few handfuls of forest soil. The sample was collected from Harvard Forest, near Boston in the US back in 2019, and flown over to Germany’s Max Planck Institute. Sign up for our free Indy100 weekly newsletter There, its contents were carefully examined and, at the end of last month, the findings were finally released. The team of researchers behind the investigation said that their discoveries “question our current understanding of the virosphere” and “imply that giant viruses employ a much wider array of [...] structures and mechanisms to interact with their host cells than is currently known.” In other words, the results prove how little we actually know about the universe of viruses that exist here on Earth. They also noted that the origins and functions of the different viral structures they found remain unknown – so there’s still plenty of mystery left to solve. The team at the Max Planck Institute, led by Dr Matthias Fischer, were amazed to find “an astounding diversity of virus-like particles (VLP)," in such a small sample. "Amazingly, we found that a few hundred grams of forest soil contained a greater diversity [of the structures] than that of all hitherto isolated giant viruses combined," they wrote. These included one type that resembled a supernova: Another that the teamed named the “haircut”: Another called the “turtle” morphotype: Another christened the “Christmas star”: And another called the “Gorgon” – named after the sisters with snakes for hair from Greek mythology: To clarify, VLP are molecules that closely resemble viruses, but they differ from them in one crucial way: they are non-infectious. This is because they contain no viral genetic material. Still, as virus-host systems, they are key to better understanding their potentially noxious counterparts. “[Our] findings imply that giant viruses employ a much wider array of [...] structures and mechanisms to interact with their host cells than is currently known,” the authors wrote. They ended their paper: “This fascinating window into the complex world of soil viruses leaves little doubt that the high genetic diversity of giant viruses is matched by diverse and previously unimaginable particle structures, whose origins and functions remain to be studied.” Clearly, there’s still plenty of work to be done. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

HOUSTON--(BUSINESS WIRE)--Jul 31, 2023--

Warmer and cleaner waters off the coast of Long Island, New York, in recent years have brought growing numbers of bait fish to the area — and with them, the bigger fish that eat them, including sharks. In some ways, it's a good sign for the environment. But it's a different story for swimmers, surfers and beach goers.

By David Shepardson WASHINGTON U.S. Commerce Secretary Gina Raimondo said Tuesday the United States has no evidence that