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

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

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

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

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

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 ...

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

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

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

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

Young Jupiter’s powerful magnetic field may have created a safe zone where several large moons could survive. Saturn lacked ...

Scientists used CRISPR to make prostate cancer cells easier for the immune system to detect and destroy. The experimental ...