Phantom Vibration Syndrome: That phenomenon where you think your phone is vibrating when it's not. iStockphoto.com hide caption

itoggle caption iStockphoto.com

"Bees are vital to the pollination and production of our fruits and vegetables ... unfortunately, they're all in trouble" — Marla Spivak James Duncan Davidson/TED hide caption

itoggle caption James Duncan Davidson/TED

Aerial view of Biosphere 2, where Jane Poynter lived for two years and 20 minutes. Courtesy of Jane Poynter hide caption

itoggle caption Courtesy of Jane Poynter

"In habitats that are pretty much untouched, the sound is organized and structured in such a way so that each critter establishes its own bandwidth" — Bernie Kraus James Duncan Davidson/TED hide caption

itoggle caption James Duncan Davidson/TED