NASA's hunt for alien life may be undermined by its own instruments, according to a group of leading astrobiologists who warn that current tools and mission designs are likely missing subtle, but ...

Space agencies might have already captured evidence of alien life without realising it, according to a groundbreaking new ...

Add Yahoo as a preferred source to see more of our stories on Google. A megacorporation's research ship returns from a 65-year mission into deep space loaded with gooey alien specimens. But—and stop ...

That was the reaction inside the Dreamscape Learn Lab at St. Charles Community College — where biology students aren’t just reading about cells in a textbook. They’re stepping inside them. The ...