When astronomers announced last month they might have discovered the most promising hints of alien life yet on a distant ...

The existence of alien life on planet K2-18b, located 124 light years away, is under scrutiny following recent claims of ...

Robert Irwin joked that his 'DMs are a dangerous place' after his sexy underwear ads, which PEOPLE exclusively revealed, in ...

Claims for the detection of life on other planets go back decades. Here's why you should still be skeptical despite recent discoveries.