A long-term study shows that physical inactivity for years raises hidden stress in the body, while regular movement helps ...

Biofilms essential for astronaut and plant health but weakened by space conditions like microgravity and radiation stress.

Four enormous stone hunting traps have been discovered that could be the oldest ever found in prehistoric Europe.

Close-up observations of the Sun explain how solar flares start, grow, and send high-energy particles racing through space.

Day-to-day changes in mental sharpness - not motivation or personality - can determine whether tasks feel effortless or ...

Researchers found that children’s breath carries chemical clues from gut bacteria, opening the door to faster and gentler ...

A breakthrough optical design allows quantum computers to read information in parallel, a key step toward building ...

People who get the most of their calories from ultra-processed foods have a significantly higher risk of heart attack and ...

Ancient Scottish rocks prove Earth had seasons and climate cycles even during Snowball Earth period despite near total ...

If the air contains more CO2, shouldn’t forests grow faster, store more carbon, and help cool the planet? New study shows ...

Starch trapped in ancient tools points to long-term cultivation of the Four Corners potato by Indigenous people of the ...

A 400-million-year-old jawed fish fossil found in the Arctic, Romundina gagnieri, could be a key link in the evolution of ...