A liquid brushed onto cavities in seconds may spare many young children from pain, infection, and surgery. A major U.S. trial ...

A new cooking method could make French fries crispier in less time while significantly limiting how much oil they absorb.

NASA’s Swift Observatory observed a supermassive black hole ripping apart a star more than 30,000 light-years from the center ...

Signals traveling from the gut to the brain may help turn meals into lasting memories. Rats showed stronger memory activity ...

Deep beneath submarine volcanoes, Earth may be running a natural “gold kitchen.” By analyzing volcanic glass from the ...

Sleeping well during a heatwave starts with stopping the home from overheating. Close blinds against strong sunlight, ...

A weakening Atlantic current could supercharge California’s atmospheric rivers while leaving Greenland with fewer snow-producing storms. The changes could raise flood risks, strain infrastructure, and ...

A grocery-store audit found that many foods marketed for toddlers may be far less healthy than parents expect. Of nearly 2,800 products examined in Texas, 81% were ultra-processed, and almost half ...

Early humans in England crafted a rare piece of elephant bone into a reusable hammer for sharpening stone tools nearly ...

NASA astronaut Chris Williams and two Roscosmos cosmonauts are back on Earth after spending 241 days aboard the International ...

A single 30-minute sauna session may briefly put the immune system on higher alert. Finnish researchers found that sauna heat ...

Europa’s hidden ocean has made the icy moon one of the solar system’s most promising places to search for habitable ...