Live Science

What's Hot This Week Teens Have Mixed Understanding of Climate Change by Jennifer Welsh Only one-fourth of American teenagers receive a passing grade on their climate change awareness and understanding, says a new poll from Yale University. Catch & Release: Great White Shark Science Sparks Controversy by Andrea Mustain Great white sharks, the largest predatory fish in the ocean, are supreme fodder for headlines. Yet in recent weeks, it is the humans who study them that have grabbed the spotlight among a circle of bloggers and advocates for the iconic species. Sponsored by: Sponsored link: "Underground" Video Gets 10 Million Viewers A really disturbing video has recently become an Internet sensation... With more than 10 million viewers in the last four months. If you care at all about our once-great country, I strongly encourage you to check this out, and prepare yourself, before the situation gets any worse. You can watch the full video, free of charge, here. Teens Have Mixed Understanding of Climate Change Arctic's Icy Coastlines Retreat as Planet Warms Infographic: Nature's Tiniest Particles Dissected Spider Refugees Blanket Trees in Gauzy Webs 7 Devastating Infectious Diseases