NASA astronauts will scrape microorganisms from the outside of the International Space Station on Thursday to study the origins of life during a live-streamed spacewalk, that will also include ...

There has been much theoretical debate about whether and how organisms can evolve to become better at evolving, but now a team of researchers has made it happen in a lab – and documented almost ...

Goldfish are able to dash after food flakes at mealtime, reaching them before they sink or are eaten by other fish. Researchers recently proved in lab experiments that marine bacteria behave in a ...