UFO hearing: Why do so many people believe aliens have visited Earth?

Watch Ben Kingsley befriend an alien who crashed to Earth in new UFO comedy 'Jules' (exclusive)

Researchers stunned the scientific community in 2020 when they detected phosphine in the atmosphere of Venus. They have now detected it again — twice, and deeper down into Venus' clouds than before. Phosphine — produced by microorganisms on Earth — could hint at life on our inhospitable neighbor.

Scientists find the cause of a gravity hole in the Indian Ocean: "The Earth is basically a lumpy potato"