Discover 25 amazing prehistoric predators that once ruled Earth! From saber-toothed tigers to giant armored fish, explore the ...

Many people remember road trips back in the day that left windshields splattered with insects – and may get the uncomfortable feeling that things have changed. Here's what researchers are finding.

De Greef’s true-crime thriller, which grew from reporting originally published in The New Yorker, explores the origins of the toad-smoking movement, and the trail of death and abuse that one ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.