Thermoelectric generators probably won’t eliminate the charger for your Apple Watch, but for smaller, screenless wearables, the heat constantly escaping from your skin could fundamentally change how we power our devices.
Scientists have long wondered where the Kinnekulle tephra came from. It now appears this ancient giant was the source.
Visitors videotaped a tree-lined floating island about the size of two NFL football fields in British Columbia’s Williston Reservoir. Then it vanished.
These disasters can be deadly, and understanding your risk will become increasingly important as the world warms.
A new study presents a geological explanation for the East Antarctic Ice Sheet's head start.
The explosion was relatively small, but still triggered noticeable changes to the area.
