Using depictions from history, literature, pop culture and film, Tyson applies the universal laws of physics to make the case ...

Add Yahoo as a preferred source to see more of our stories on Google. Close-up of Pseudoproscopia latirostris, a unique grasshopper species with an elongated head. Native to South America, it uses its ...

The world’s top alien hunter reckons ET will look like a jellyfish. Bill Diamond said ex-US president’s Barack Obama’s recent comments about the creatures makes him more determined to find further ...

Because there's more to extra-terrestrial life than humans with prosthetics stuck to their foreheads. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Over the past decade, scientists have come up with a variety of frameworks to guide ...

Neil deGrasse Tyson is an astrophysicist who is the director of the Hayden Planetarium at the American Museum of Natural ...

Close-up of Pseudoproscopia latirostris, a unique grasshopper species with an elongated head. Native to South America, it uses its distinctive shape as camouflage in ...