Watch a prototype of NASA's Volatiles Investigating Polar Exploration Rover, (VIPER) roll down a ramp to simulate its deployment on the lunar surface. Credit: NASA Melania Trump's visa questioned ...

An historic squeeze in the copper market has put pressure on some Chinese smelters, prompting them to ramp up exports in a bid to cover their positions on the London Metal Exchange.

The electric-car maker launches a long-promised autonomous-taxi service in Austin to a select group of invitees.

Semikron Danfoss announced on Wednesday its intention to ramp down production at its Marcy facility in a controlled scale-down over the remainder of the year.

HAYWARD, Calif. (AP) — Amazon is gearing up to make as many as 10,000 robotaxis annually at a sprawling plant near Silicon Valley as it prepares to challenge self-driving cab leader Waymo. Tesla ...

President Donald Trump is directing Immigration and Customs Enforcement agents to prioritize deportations in Democratic-run cities. Rep. Joe Morelle, D-NY, discusses.

President Donald Trump on Monday doubled down on his goal to conduct mass deportations in some of the country's biggest cities, specifically those run by Democrats.