The descent of stable societies into ones of endemic violence rarely produces anything but new forms of tyranny and terror.

Mark Zuckerberg built a future that nobody wanted. Tech bosses are repeating his mistake

Changes in guidance and science seem to have little impact on millions of devastated lives. It’s a social crisis playing out behind closed doors, says Guardian columnist George Monbiot

Cosmic radiation comes from space. Only a small amount reaches the Earth's surface, but exposure is greater for people flying at high altitudes.

A Little Tooth - Your baby grows a tooth, then two,

AI makes finding software exploits casually easy. Security through nobody-bothering has been holding up far more of this industry than we'd like to admit.

Read the declaration and add your name.

Deciphering Glyph, the blog of Glyph Lefkowitz.

The H5N1 virus has now reached every continent on the planet. What does it mean for some of the world’s unique species?

A decades-old rule about human friendship turns out to be built on such shaky math that it could just as easily be 2 or 520.

Former British Prime Minister Gordon Brown shares what it was like to run a country, the effect it had on his personal life and what life is like after being in

Andy Weir is the New York Times bestselling author of The Martian, Artemis, Project Hail Mary, and Cheshire Crossing.