Trying to get a nuclear reactor on the surface of the moon is going to take time – maybe much longer more than NASA wants. Julia Musto reports ...

Californians could potentially see nearly back-to-back SpaceX launches now that a Starlink mission scheduled for the weekend has twice been postponed.

From Nvidia possibly getting the green light for next-gen chip sales in China, to a $1 AI deal, we round up the week's big ...

Global share markets hit a record and the dollar was subdued on Wednesday, as investors cheered mild inflation data and signs of resilience in major economies, and expectations of a U.S. rate buoyed ...