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TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online Gravitational Waves Detected for First Time Detection of gravitational waves from colliding black holes has been confirmed, proving a critical Einstein theory. READ MORE What You Need to Know About Gravitational Waves What are they? Why are they important? Why should we care? READ MORE WATCH VIDEO: NASA Discovers Giant Black Holes By Accident A NASA telescope found not one, but 10 supermassive black holes. Ants Are Good Boxers: Video Ants not only box, but some can deliver over 40 blows per second, new slow motion video shows. READ MORE WATCH VIDEO: Ant Bathroom Habits Go Under the Microscope Even if you haven't been wondering how ants handle their waste, you might be fascinated to learn the answers. How Casinos Use Science to Keep Us Gambling From fast music to flashy lights, casinos bet that they can amp up the brain's feel-good chemistry so we'll stay in their windowless worlds, losing money. WATCH Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! At Discovery Communications, we value your privacy. If you would like to be removed from future communications like this, please click here. Privacy Policy Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © Copyright 2015 Discovery Communications, LLC