Could Our Power Grid Ever Fail?

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Could Our Power Grid Ever Fail?         Solar flares, cyber-attacks or just bad luck could take it all down. Read More WATCH VIDEO: Are Wind and Solar Energy Worth the Effort? Is it worth it yet to incorporate technologies like solar panels and wind energy into our outdated electrical grid? Saturn Up Close: Photos         Ten years on, Cassini has profoundly transformed our understanding of Saturn's dynamic atmosphere, rings and moons. Read More WATCH VIDEO: Is Titan Older Than Saturn? Conventional wisdom says moons originate from their planets. But new data suggests that Saturn's moon Titan may be older than Saturn itself. Biggest-Ever Flying Bird Soared With 20-Foot Wingspan         The world's largest-ever flying bird, with a wingspan measured at around 24 feet, was appropriately unearthed at an airport. Read More WATCH VIDEO: Could a Fossilized Mosquito Resurrect Dinosaurs? They've found a fossilized mosquito full of blood! So a real "Jurassic Park" is just around the corner, right? How to Keep Your Pets Cool in Summer Heat         Your pups can't sweat to release heat the way people can, and your pets in general can be just as vulnerable in hot weather as their owners. Watch Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! Follow us @Discovery_News. At Discovery we value your privacy. If you would like to be removed from Discovery News emails like this, please click here to our subscription center, where you can manage your account. We recently updated our privacy policy. This policy is effective as of 10/30/07. To see new policy click here . Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © 2014 Discovery Communications, LLC