Where oceanic crust subducts beneath continental crust, belts of volcanoes known as continental arcs can form. Located around the world, these arcs may undergo episodic magma flare-ups—dramatic surges in the flow of magma into the continental crust at rates up to 20 times higher than normal. However, what triggers these extreme surges, which last tens of millions of years, can be unclear.
Tech billionaire Elon Musk was up in arms about the recent adaptation of Homer's "Odyssey" by director Christopher Nolan, which he heavily criticized for its diverse casting and accused of lacking historical accuracy. Claiming he wanted to show that artificial intelligence could bypass traditional Hollywood studios and deliver a story "historically accurate and true to the art of Homer" at a fraction of the cost, he set his AI Grok Imagine to the task.
Artificial intelligence is helping Texas A&M AgriLife Research scientists fast-track answers to a long-standing question in human biology: What do hundreds of mystery proteins in the mitochondria actually do?
When a company suffers a cyberattack, leaks customer data or faces a major public scandal, telling the truth is essential. But new research suggests it is not enough on its own: organizations also need to communicate early, treat people with respect and show how they intend to put things right.
A new study has found that a self-reinforcing interaction between temperature, soil moisture and atmospheric pressure is being triggered at high temperatures, making extreme heat waves 10% hotter than they would otherwise be. The study was published in Science Advances and led by the Potsdam Institute for Climate Impact Research (PIK) and the International Institute for Applied Systems Analysis (IIASA).
Scientists have discovered chemically confirmed traces of ancient blood inside 115-million-year-old dinosaur bones, challenging assumptions about how long biological molecules can survive. The extraordinary preservation could unlock new clues about dinosaur physiology and even help scientists search for ancient life elsewhere in the universe.
A study of nearly 5,800 adults found that heart scans measuring calcium buildup in the arteries led to the same observed rate of major cardiovascular events as traditional risk assessments, despite recommending statins to far fewer patients. Surprisingly, patients advised to take statins based on their scans were nearly three times as likely to stick with their medication, raising intriguing questions about how doctors should identify and treat heart disease risk.
Scientists have solved a mystery surrounding destructive beetles attacking blueberry bushes in North Carolina, identifying a species whose massive larvae can grow up to five inches long and destroy plant roots. Although farmers have reported damage for more than a decade, the insects responsible remained unidentified until researchers used DNA analysis to uncover the culprit.
After his mother was killed in a bear attack in Kashmir, Indian software engineer Mudasir Ali developed an online early-warning system to help people in the Himalayan region avoid dangerous encounters with wildlife.
November's night sky is packed with celestial wonders, from bright meteor fireballs and a close pairing of Mars and Jupiter to a spectacular supermoon. Meanwhile, NASA's Voyager 1 is making history by becoming the first spacecraft to reach a distance of one light-day from Earth.
