A breakthrough experiment from China’s space program has revealed unprecedented insights into the possibilities of mammalian ...

A fossil belonging to an ancient hominin that lived seven million years ago bears the hallmarks of bipedalism, according to a ...

Four mice went to space as astronauts. One came back and became a mother. And that simple fact might matter more than you'd ...

Pea-size clusters of human cells called brain organoids inspire both hope and fear. Experts are debating how scientists can ...

Scientists have discovered 26 new bacterial species that survived the extreme sterilization protocols of NASA cleanrooms ...