Electric Planes on the Way With Greener, Cheaper Flights

TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online Electric Planes on the Way With Greener, Cheaper Flights NASA and other aircraft developers are looking for ways to drop the cost of fuel and lower the emissions for short-haul flights. READ MORE Hazy Atmosphere Reveals Pluto's Red Secret NASA's New Horizons spacecraft has given scientists their first hint about why Pluto has a reddish hue. READ MORE WATCH VIDEO: How Come Everything in Space Is Spinning? OK, the Earth is spinning along with lots of other stuff out there. But ... WHY? Tasty Tech Eye Candy Of The Week From the hum drum of asphalt highways to the outer limits of Jupiter's atmosphere, this week's tech is sure to please. READ MORE WATCH VIDEO: Hydrogen Car Tech Gaining Momentum Could this be the year hydrogen cars hit the open road? When Did Dogs Become Man's Best Friend? When exactly did we start opening the door to dogs in our homes and let them take over our lives? And when did they rig the game so that WE pick up their poop? 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