A new image from the Orion spacecraft, currently en route home from the moon, reveals the Earth for what it is: a glorious ...

Flat Earth figures are claiming NASA's Artemis II mission is '100% theatre', recycling old conspiracy theories about ISS ...

The realizations on social media align with what researchers have long known about Earth's composition.

In this episode, a Flat Earther is asked one of the simplest science questions imaginable — and the results are both ...

Add Yahoo as a preferred source to see more of our stories on Google. In a project dubbed The Final Experiment, a group of Flat Earth proponents traveled to Antarctica at the height of summer in the ...

The flat earth conspiracy theory has remained popular over the years despite being debunked, due to the growing distrust of ...

Add Yahoo as a preferred source to see more of our stories on Google. Humans have known the Earth is round for more than 2,000 years, but a movement questioning that fact has reached the corners of ...

A June 24 Instagram post (direct link, archive link) shows an image of a body of water and what looks like a shooting star going up from the horizon. “This has NEVER happened,” the text onscreen reads ...

A California Flat Earther admitted to a partial defeat after flying all the way to Antarctica to see a pillar of Flat Earth belief destroyed within the space of 24 hours. The trip was organized by ...