Add Yahoo as a preferred source to see more of our stories on Google. This 2014 image of a tropical storm from the International Space Station clearly shows Earth's curvature. NOAA/Getty Images An ...

In a world of wild talk and fake news, help us stand up for the facts.

We all know the Earth is round. Not perfectly so but close enough. We live on an oblate spheroid, a slightly squashed sphere that's wider at the equator than around the poles. The difference between ...

The claim: Earth isn't curved or moving; air pressure couldn't exist 'without a container' Some social media users are sharing a meme that claims to present evidence that Earth is flat instead of ...

A resurfaced clip has shown the moment a flat Earther disproved his own beliefs during an experiment to prove the world isn't round. Flat Earth conspiracists believe that the Earth is a flat plane ...

A Jan. 3 Instagram video shows what appears to be a cellphone video panning between the sun and moon in a cloudless sky in the daytime. "The sun doesn't illuminate the moon. The moon is its own light.

Wiz Khalifa seemingly believes Earth is flat. The rapper joins a small but vocal community of celebrities who have expressed similar views in recent years. The ‘Black and Yellow’ rapper has rejected ...