Sand, rock, and melted plastic now sit beneath the tires on a quiet residential street in Oahu. For nearly a year, cars have ...

Elon Musk said he was going "make science fiction real" and help push the Earth up a step on the Kardashev scale, on Saturday announcing a new $20 billion chip fabrication plant near Austin called ...

Russia launched 154 drones at Ukraine in a single overnight barrage, and Ukrainian air defenses intercepted or electronically jammed the vast majority before they reached their targets. The attack, ...

Groundwater depletion is a growing concern for regions that need to provide water for growing cities and thirsty agriculture in a drying climate, but Las Vegas offers a case study for how intervention ...

Data center boom strains power supply; companies secure gigawatts, pursue modular plants, aluminum energy, faster deployment.