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.
A recent study sheds light on how magma moves beneath Nicaragua's most active volcano, located in the vicinity of some 2 million people.
A startup and oilfield giant Halliburton want to bury America's nuclear waste nearly 2 miles underground. The scheme makes a perverse amount of sense.
“No matter what technique we used, it was coming back to this younger signal.”
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.
