Germany wants to expand its coal mine operations, but environmentalists are hindering efforts
SCIENCE | The treasures of a deep ocean floor pit green energy proponents against environmentalists
BY THE NUMBERS | Russia-Ukraine conflict spurs European nations to curtail energy dependence
A recent test shows promising improvements in fusion energy
TECHNOLOGY | Police turn to warrantless phone surveillance app in the fight against crime
U.S. BRIEFS | New Hampshire will allow electric vehicles to power the grid
