More than 100 tiger sharks were filmed preying on a massive school of fish off the east coast of Noosa, Australia.
Hurricane Earl pounded North Carolina on Friday as it sped up the U.S. East Coast, threatening dangerous waves and riptides across the eastern seaboard.
An autonomous turbine swarm in the works could tap the power potential in the Gulf's underwater currents. But should we even go there?
A group of people who lived nearly 2,000 years ago in Sudanese Nubia took doses of tetracycline -- through their beer.
Nine years after the attacks of 9/11, the psyches of people who were even distant from the events, show permanent changes.
The technology pushes against Earth's magnetic field for propulsion.
Talk about your David and Goliath story: ant colonies have found a way to ward elephants away from their turf with painful, precise attacks.
A new study has found that the mantle plume that feeds Yellowstone's famous geysers is even more powerful than anyone ever thought.
A major extinction event is taking place now, with many wondering what animals will disappear from the planet forever.
In response to the article "Can NASA Help Trapped Chilean Miners?", Discovery News space producer Ian O'Neill was asked to appear as a guest on NPR's "Talk of the Nation" program.