Artist Dianna Cohen shares some tough truths about plastic pollution in the ocean and in our lives -- and some thoughts on how to free ourselves from the plastic gyre.

Dan Cohen is a junior at Homestead High. Secretly, he is actually a Timelord who has plagiarized his entire speech from a future Homestead TEDx Event. When he’s not saving the universe or studying for his APs he loves reading, writing, and going vegan for 3 hours at a time. Although most people think that he is allergic to dairy, the truth is th...

Is political polarization over the reality of climate change, the efficacy of gun control, the safety of nuclear power, and other policy-relevant facts attributable to a simple deficit in public science literacy? Dan Kahan reviews study results showing that polarization on complex factual issues rises in lockstep with culturally diverse citizens...