A wildfire burning at a central California Air Force base on Sunday forced the postponement of a satellite launch, officials said.
Within five years, a majority of ride-hailing company Lyft's rides will be in self-driving cars, the company's co-founder and president predicted on Sunday.
When police heard about the frozen corpse up in the Alps in September 1991, they opened a criminal probe. Murder it was, but the crime was rather old—and the ultimate cold case.
A building made of tires and glass and plastic bottles, off the grid and non-polluting: a village in Uruguay is home to a fully sustainable school—and a bold experiment in green citizenship.
The forest around Manjau in Borneo once reverberated with the scream of chainsaws, as gangs of illegal loggers felled ancient hardwood trees for sale to timber merchants downstream.