Elon Musk

Tesla shares suffered their worst two-day plunge since 2021 amid President Donald Trump and Elon Musk's very-public feud.

A public feud between President Trump and Elon Musk is escalating quickly: Trump is threatening Musk's contracts, while Musk says Trump "is in the Epstein files."

Elon Musk has strongly criticized President Donald Trump’s sweeping tax-and-spending bill, calling it a “disgusting abomination" and urging lawmakers to reject it.

The president is touting his massive tax breaks bill to repair the U.S. debt, but some are expressing concerns if his legislation can actually trim the nation's deficit.

Elon Musk appeared alongside President Donald Trump at the White House Friday with a black eye.

With the billionaire’s tenure ending at the White House, here’s what he may shift his attention to going forward.

Elon Musk made his White House departure official, but both President Trump and Musk say he’ll continue “helping all the way."

Elon Musk outlined SpaceX’s plans for flights to Mars, along with his long-term vision to establish a permanent city on the red planet.

Elon Musk is leaving his role as a government adviser after criticizing President Trump’s signature legislation as a spending increase that undermines his own cost-cutting mission.

Elon Musk is criticizing the centerpiece of President Donald Trump’s legislative agenda. Here’s what Musk is saying.

A federal district judge declared that actions by the Department of Government Efficiency to take over the U.S. Institute of Peace were “unlawful" and had to be declared “null and void."

Starbase, Texas, the home of Elon Musk's SpaceX, will officially become a city after this Saturday's election.

Grok, the AI chatbot developed by Elon Musk's xAI, said in part that as it gets smarter – its "answers aim for facts and nuance, which can clash with some MAGA expectations." It also noted how “xAI tried to train me to appeal to the right."

The billionaire businessman has seen his popularity dwindle in the past few months with many people believing he has too much influence in Washington, D.C., a new poll finds.

Brad Smith, who is the first person with ALS and third to receive a Neuralink brain implant, shared his experience with the technology on social media.

Elon Musk says he’ll reduce his role in a federal jobs group and dedicate more time to Tesla following a 71% drop in profits. Tesla plans new products, including a cheaper Model Y and a driverless robotaxi service.

The man suing Tesla says at one point, Tesla was recording over 72 miles a day on his car – for several of those days, his car was at a Tesla repair center.

Hackers managed to alter crosswalks in some California neighborhoods to mock the tech billionaires.