The double-crossing ants to whom friendship means nothing

3 minutes

A cut-throat case of evolutionary backstabbing in the Peruvian rainforest

The Peruvian Amazon is teeming with life. For the flora and fauna that make it their home, this means that fierce competition is part of the bargain. This short from KQED’s science documentary series Deep Look investigates the remarkable measures species will take to get an edge in contested evolutionary battlegrounds, examining the curious case of big-headed ants, which have betrayed a longtime evolutionary ally, Inga trees, for a sweeter deal with a caterpillar.

Video by KQED Science and PBS Digital Studios

Producer: Josh Cassidy

Narrator and Writer: Amy Standen

Video/Gender & Sexuality

In southern Mexico, a long-acknowledged ‘third gender’ is not masculine or feminine

9 minutes

ORIGINAL
Video/Ethics

If soldiers act with unjust aggression they are as culpable as civilian criminals

6 minutes

Video/Design & Fashion

A film that dreams of a poem that dreams of tragedy and love

4 minutes

Video/Astronomy

The plodding photon, or how the speed of light looks sluggish on a galactic scale

45 minutes

Essay/Mathematics

How to play mathematics

The world is full of mundane, meek, unconscious things embodying fiendishly complex mathematics. What can we learn from them?

Margaret Wertheim

Idea/History of Science

The missing fossils matter as much as the ones we have found

Adrian Currie & Derek Turner

Video/History of Science

‘I could not but wonder at it’: history’s first glimpses into the microbial world

7 minutes

Essay/Physics

This granular life

That the world is not solid but made up of tiny particles is a very ancient insight. Is it humanity’s greatest idea?

Carlo Rovelli

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Idea/Physics

Why we can stop worrying and love the particle accelerator

Joel Frohlich