Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is ...

Scientists say amino acids produced by life are distributed differently and more diversely than amino acids produced by ...

New Delhi: Rumours on social media claim a massive comet is heading straight for earth. While some users describe it as an existential threat, others suggest ways to divert it or highlight supposed ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.

Colbert then asked if Obama wished aliens were real, which led the former president to make a job pitch to Colbert. Obama ...

The comet 3I/ATLAS, the third confirmed object to fly into our solar system from interstellar space, has behaved in unexpected ways since it was first detected on July 1 this year, fuelling scientific ...

In a world easily startled by sensationalism, Tyson offers a cool, gentle voice of reason amid the unchecked fascination with ...