AI chatbot companions may not be real, but the feelings users form for them are. Some scientists worry about long-term ...

Weather experts warn that staff cuts at the National Weather Service that have been made by the Trump administration are a ...

In 2024 disasters displaced a record number of people both globally and in the U.S. About 11 million U.S. residents had to ...

Astronomical amounts of energy could be extracted from black holes—to build a gigantic bomb, for example. Experts have now ...

The tick that causes Lyme disease can also spread babesiosis—and researchers fear doctors in the mid-Atlantic don’t know ...

Parents often struggle with the news that their child has a major health issue. Learning how to manage new routines and ...

Pugs, Persian cats, and other smushed-face cats and dogs are more similar to one another than they are to the wild animals ...

Critics say U.K. investment in research on climate-cooling interventions, such as refreezing sea ice and brightening clouds, ...

Inuit languages really do have many words for snow, linguists found—and other languages have conceptual specialties, too, ...

After billions of dollars in spending and decades of planning, NASA may be forced to abandon precious samples of air, rock ...

The Hospital Preparedness Program helps hospitals and emergency managers save lives in wildfires, tornadoes, pandemics and ...

The sun has produced stunning auroras on Earth in recent years as solar activity has peaked—but expect more in coming years ...