Biology

Some TED speakers are obsessed with one particular animal -- and their joy and passion might just get you obsessed too. You'll meet apes that write! Shrimp that kick! Octopi that disappear!

Take this tour of medicine's future with some of the trailblazing doctors charting its course. Once you've seen a transplantable human kidney created from a 3D printer, almost anything is imaginable ...

Bugs are one of nature's wonders. These insect-obsessed speakers talks about how ants form societies, how bees pollinate flowers, and how termites can be quite ... tasty.

Dive into the unexplored universe beneath the waves: the beautiful, fragile (and sometimes terrifying) world of the ocean.