When we imagine alien life, we picture monsters, insects, or tentacles—but what if the most realistic aliens are human-like? Evolution tends to solve the same problems with similar designs, and ...

The following is an extract from our Lost in Space-Time newsletter. Each month, we dive into fascinating ideas from around the universe. You can sign up for Lost in Space-Time here. Modern physics ...

A viral social media claim alleging a secret US military programme involving alien-human hybrids has ignited widespread debate and scepticism after former congressman Matt Gaetz made the claims on the ...