MEXICO CITY (AP) - The videos roll through TikTok in 30-second flashes.

CAPE CANAVERAL, Fla. (AP) - A launch pad problem prompted SpaceX to delay a flight to the International Space Station on Wednesday to replace NASA’s two stuck astronauts.

NEW DELHI (AP) - Elon Musk's Starlink signed an agreement with India's top telecom operator on Wednesday to bring the U.S. satellite internet giant's services to the world’s most populous country, a day after announcing a similar agreement with the country’s second-largest provider.

Shares of Tesla are sliding again Monday as confidence in Elon Musk’s electric car company continues to disintegrate following a post-election "Trump bump."

President Donald Trump signed an executive order Thursday establishing a government reserve of bitcoin, a key marker in the cryptocurrency’s journey towards possible mainstream acceptance.

President Donald Trump said Friday he's committed to making the U.S. a world leader in cryptocurrencies as industry leaders heaped praise on him for reversing what they said had been unfair attacks on digital assets by the previous administration.

WASHINGTON (AP) - President Donald Trump is due to announce Monday that chip giant Taiwan Semiconductor Manufacturing Co. plans to invest $100 billion in the United States, according to a person familiar with the plans who was not authorized to speak publicly.

REDMOND, Wash. (AP) - Microsoft is closing down Skype, the video-calling service it bought for $8.5 billion in 2011. The tech giant said Friday it will retire Skype in May and shift some of its services to Microsoft Teams, its flagship videoconferencing platform.