
Four billion years ago there was no life on Earth. Then there was. Something in the chemistry of the early planet crossed a threshold — and a new 2026 discovery in Cambridge may finally show us what that something was: a single RNA molecule that figured out how to copy itself, without any biological help… Read more

Discover 10 mind-bending science facts that challenge everyday assumptions and reveal the strange truths hidden inside our universe, bodies, and planet. From invisible microbes living within you to stars older than the Sun, these fascinating discoveries will spark curiosity and make you see reality in a completely new way. Read more