Killer whales can feed on marine mammals, turtles, and fish. In the Gulf of California, a pod might have picked up new skills ...

Within a cell, DNA carries the genetic code for building proteins. To build proteins, the cell makes a copy of DNA, called ...

More than a million years ago, on a hot savanna teeming with wildlife near the shore of what would someday become Lake ...

Coral adaptation to ocean warming and marine heat waves will likely be overwhelmed without rapid reductions of global ...

What will humans be like generations from now in a world transformed by artificial intelligence (AI)? Plenty of thinkers have ...

Scientists have a problem with cosmic rays—they produce too many muons at the Earth's surface. Cascades of muons are ...

It's no secret: when we savor a delicious piece of fish or a platter of seafood, we're not just consuming valuable omega-3s ...

Using ESA's XMM-Newton satellite and NASA's Chandra spacecraft, German astronomers have observed a supersoft X-ray source ...

Every year, billions of vehicles worldwide shed an estimated 6 million tons of tire fragments. These tiny flakes of plastic, ...

Vorticity, a measure of the local rotation or swirling motion in a fluid, has long been studied by physicists and ...

A small team of astrophysicists at the University of California, Los Angeles, working with colleagues from the University of ...

Romance scams—where scammers create fake identities and use dating or friendship to get your trust and money—cost Australians ...