Now that SpaceX and xAI have merged, is Tesla next?

Experts are split on the merits of a possible Tesla-SpaceX combination, which could further Elon Musk’s…

SpaceX officially acquires xAI. Here’s how Elon Musk justifies the move.

Published: Feb. 2, 2026 at 5:49 p.m. ET Elon Musk’s xAI has been acquired by SpaceX, bringing…

As SpaceX prepares for its IPO, Elon Musk’s empire could get even more intertwined

Published: Jan. 29, 2026 at 4:08 p.m. ET Elon Musk is reportedly set to bring his social-media…

Why Southwest Airlines’ stock is soaring toward its best day in 17 years

Published: Jan. 29, 2026 at 12:38 p.m. ET Shares of Southwest Airlines rose more than 15% Thursday…

York Space tests the market’s hunger for satellite stocks as it upsizes its IPO

William Gavin William Gavin is a tech reporter for MarketWatch. He is based in New York.

Southwest says assigned seats will make it more profitable this year, as stock rallies

Published: Jan. 28, 2026 at 4:54 p.m. ET Shares of Southwest Airlines rallied after hours on Wednesday,…

10,000 flights canceled, a $200 million hit from the storm and a plunging stock: American Airlines’ bad week

Published: Jan. 28, 2026 at 4:05 p.m. ET As U.S. airlines dig themselves out of the snow…

More teens are investing in the stock market as the American dream falls out of reach

As more kids invest, the new Trump accounts are poised to make it even easier.

American Airlines provides upbeat revenue outlook despite $200 million hit from winter storm

Published: Jan. 27, 2026 at 7:58 a.m. ET Shares of American Airlines rallied in early Tuesday trading,…

Why Nike is cutting hundreds of jobs, starting at its warehouses

Published: Jan. 26, 2026 at 6:27 p.m. ET Nike Inc. plans to lay off around 775 people…