With thousands of titles spanning every imaginable genre, Netflix has built a streaming library so massive that choosing what to watch can sometimes feel more overwhelming than exciting. One minute ...

An experiment mimicking conditions on the Saturn moon suggests that cell-like bubbles don’t form in methane lakes, puncturing hopes for alien life.

Scientists simulated an asteroid impact, and Deinococcus radiodurans’ cell membranes made it through. This suggests that life-forms flung into space by violent impacts may have colonized planets and ...