Tesla shares are falling after CEO Elon Musk warned of “a few rough quarters” as the company shifts focus to offering a self-driving taxi service.

Elon Musk has weighed back into the Donald Trump and Jeffrey Epstein drama he helped create with a string of spicy social media posts. On Thursday, the president was pulled back into the Epstein saga after a Wall Street Journal article claimed Trump once sent the sex offender a letter including a drawing of a naked woman.

Elon Musk’s social media fight with President Trump over the budget bill this week threatens to have a larger impact.

After Trump described the Epstein saga as a "hoax," Musk wrote: "Wow I can’t believe Epstein killed himself before realizing it was all a hoax."

Scrambling to pay legal fees, Media Matters has dialed back its criticism, trimmed its staff and contemplated closing entirely.

See the timeline of billionaire Elon Musk's comments about the "Big Beautiful Bill" that fractured his relationship with President Donald Trump.

Elon Musk announced plans this week to revive Vine, but in "AI form." Here's what we know so far and what people are saying.

"When it comes to bankrupting our country with waste & graft, we live in a one-party system, not a democracy," Musk said in the announcement.

Trump’s signature fiscal legislation puts at risk a crucial source of profit for Tesla that had allowed the electric-vehicle maker to sell billions of dollars of regulatory credits to more polluting rivals to offset their emissions.