The U.S. National Park Service has an important message for visitors: Leave your drones at home!
Space mirrors, carbon capture and other high-tech proposals make a difference in global warming but cutting emissions will, reports a new study
A network of GPS receivers is part of a prototype system being tested in Southern California to monitor for earthquakes and other natural hazards.
A manned submersible named Cyclops is being built to dive nearly 2 miles (3 kilometers) below the ocean's surface, deeper than most existing subs.
The world's the largest artificial wave machine in surfing history is planned for construction in the United States. Continue reading →
Small sensors found in most smartphones and laptops are sensitive enough to detect the movement of moderate and large earthquakes.
Glowing rabbits, treasure-hunting badgers and a case of mistaken UFO identity help round out this week's photos.
A new map is emerging that shows more details than ever of the deepest place on Earth.
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