TED Talks
Renée Lertzman: How to turn climate anxiety into action
It's normal to feel anxious or overwhelmed by climate change, says psychologist Renée Lertzman. Can we turn those feelings into something productive? In an affirming talk, Lertzman discusses the emotional effects of climate change and...
Howard Hughes Medical Institute
The Origin of Species: Lizards in an Evolutionary Tree
Different islands in the Caribbean have very similar species of anole lizards, which each have their own place in the ecosystem. Researchers did several studies to determine whether the anoles evolved into the different species then...