A switch folded from DNA holds its position while heat shakes it, flips on command, and in the best cases kept working ...

A six-year-old boy discovered a rare ancient marine fossil in Nebraska's Schramm Park, the first known conulariid found in ...

Scientists discovered that Arctic sled dogs have unusually short lower leg bones, a trait that may have helped them pull ...

A new global report reveals that billions of people faced unhealthy ground-level ozone pollution in 2026, with Asia ...

Retiring farmland in the western U.S. saves water but may increase wildfire risk by removing natural firebreaks that help ...

Scientists have found a way to teach AI chatbots to read individual letters instead of word chunks, improving spelling skills ...

A floating buoy with fake eyes and a bird-of-prey kite cut seabird bycatch in Cornish gillnets, with the biggest gains in ...

Butterflies may use their wing patterns to distort motion, causing predators to misjudge their speed and direction during an ...

In the 1500s, breastfeeding's value may have topped England's spending on schooling, and nursing time shrank as the country grew richer.

NASA's James Webb Space Telescope has found evidence of a thick atmosphere and reflective mineral clouds on a scorching lava ...

Solar Orbiter flew through a switchback in the solar wind, and the oxygen and carbon inside still carried the heat of their ...

Ancient marine reptiles found in Colombia reveal a possible new pattern in Earth's evolution, where declining species ...