The Sexiest Stories of 2015

TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online The Sexiest Stories of 2015 Let's talk about sex, or more specifically the science of attraction, mating and reproduction. READ MORE Some Birds Tune Color, Never Fade With Age Certain birds can fine-tune their color by the second, giving them an ageless, multi-hued look that never fades. READ MORE WATCH VIDEO: 4 Unusual Animal Mating Habits Check out some of the weirdest sex habits in the animal kingdom. Animals at Their Funniest: Photos The 2015 winners have been announced for a competition dedicated to the humorous side of nature. READ MORE WATCH VIDEO: Why Birds Are Always Flying Into Things When it comes to their own reflection, why do birds seem slow on the uptake? Why Animal Smuggling Is the Next Drug Trade Today, the illegal wildlife trade is as lucrative as the drug trade and human trafficking. What's being done to stop it? 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