But what is the science behind extraterrestrial life? Is it possible that humans will ever experience "first contact" with an ...

As long as humans are trading and traveling, plants and animals will be hitching lifts. The tools to track and mitigate the ...

Chinese scientists have discovered in samples from the Tiangong space station a previously unknown strain of bacteria that ...

Leveraging a bacterial species to build strong bricks from fine, lunar soil-like material, scientists explore a sustainable ...