Video: A proposed new federal law would strengthen controls on toxic chemicals, confirming safety before reaching consumers. |
Video: A rare pair of liger cubs were adopted by a dog and her puppies in China. As Felipe Maya reports, ligers are the offspring of a male lion and a tigress. |
Video: A violent storm system packing powerful tornadoes ravages parts of Oklahoma, Arkansas and Kansas, claiming at least 12 lives. The Weather Channel’s Mike Seidel reports from Piedmont, Okla. |
Video: Amid the death and destruction caused by the massive tornado that pummeled Joplin, Mo., there are incredible tales of survival. |
Video: BBC Earth looks to the natural world to find out exactly which animal truly mates for life. |
Video: Barbara Rossing, a New Testament professor at the Lutheran School of Theology, gets the last word on the outlandish end-of-the-world prediction. |
Video: What looks like a desert, but is full of water - enough to slake the thirst of a really big city? And that's now threatened by climate change? Watch this video and find out. |
Video: Have you been curious what all the hubbub on 'fracking' is about? Here is a fabulous music video explaining it. |
Video: For the first time in eight years, a baby black tamarin, a species of critically endangered monkey, has been born outside of its native Brazil, at a wildlife park in England. |
