Is Train Travel Safe?

TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online Is Train Travel Safe? Although accidents like the derailment last night in Philadelphia are horrifying, many other common modes of transportation are more dangerous, statistics show. READ MORE Shell Drilling for Oil in Arctic: The Challenges The Obama Administration gave the green light to Shell to begin drilling in the Arctic Sea, but many conservationists and experts say the work is risky. READ MORE WATCH VIDEO: How Do We Clean Up Oil Spills? Spilled oil has devastating effects on the ecosystem. How do we clean it up? Why is The Color Red So Powerful? Powerful compounds in nature are often red, so just seeing this color can impact the thinking of people and other animals. READ MORE WATCH VIDEO: Do I See Colors the Same Way You Do? Do we all see colors the same way? And what about those who are color blind? How Coffee Is Decaffeinated Caffeine occurs naturally in coffee plants and is often the reason people reach for that early cup of joe, but what about decaf? 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