Often spawned from some of the most horrifying "Star Trek" stories, these upsetting alien races are more than just scary.

Across towns and cities, the trees that define our neighborhoods, cool our homes, and help tie our landscapes together are disappearing one construction project and “routine” removal at a time. We ...

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...

See how ants changing colors with vivid fluid and colorants. Lawmakers react to US seizure of Venezuelan oil tanker 'Taylor Swift is a Nazi' narrative boosted by coordinated online effort, new report ...