Trump battles to strip social media of legal protections

US president’s executive order is fraught on legal grounds

Tesla’s Musk meets options milestone

Twitter hides Trump tweet, Sony confident on PS5 launch, 5G tin foil hats

Tweeter-in-chief Trump hands Facebook and Twitter a gift

US president’s proposed executive order against social platforms has stirred up outrage — and engagement

Watch SpaceX's second attempt at launching astronauts at 3:22PM ET

It’s time for take two. NASA and SpaceX are making their second attempt at launching the Crew Dragon Demo-2 mission after scrubbing the first due to weather, and they’re once again livestreaming the potentially historic event. The launch itself is sc...

Hitting the Books: The Englishman who figured out flight

Four decades after Tesla and Edison waged their “War of Currents," a similar struggle unfolded in the skies overhead as a pair of daring entrepreneurs — Hugo Eckener, protege of Count von Zeppelin, and Juan Trippe, founder of Pan American World Airwa...

Earth’s first off-world colonies will be built on soil

As Apollo astronauts trundled and trod awkwardly across the desolate lunar landscape, an insidious menace scuffed up their spacesuits. Moondust. Fine as talcum powder, sharp as glass and seemingly everywhere, these super-fine particles coated the ast...