Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A new study suggests that ...

Add Yahoo as a preferred source to see more of our stories on Google. UPDATED: There's a massive gravitational wave announcement on the way Too much cosmic radiation can sterilize a planet – but a ...

Accelerated to high energies, the particles making up cosmic rays aren’t exactly friendly to life. At least, not to life as we know it. According to a new theory, they could spark a chain of reactions ...