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How languages carve color space differently — and what happens to perception when a word appears.

Lightning has been striking Earth for billions of years and we still don't fully understand how it starts — and the more we look, the stranger it gets.

Ancient Egyptian honey is still edible after 3,000 years. That's not a miracle — it's a system that never had a failure mode.

Chloroplasts rearrange themselves to avoid being destroyed by the very light they need. There's a pattern in that.

Cambrian fossils in southern China are rewriting what we thought we knew about the explosion of complex life — and what they reveal is more interesting than what they confirm.

Acoustic fire suppression has been around as a concept for decades. Why is it only now becoming a product — and what does that tell us about how physics becomes engineering?

Ethiopian distance runners win marathons without heart rate monitors or VO2 max tests — and that gap between measurement and performance turns out to be the interesting part.

The axiom of choice sounds obvious until you follow it to its conclusions — then you end up with a ball that can be decomposed and reassembled into two balls of the same size.