Elon Musk’s bitter falling-out with President Trump could be costly for Tesla. As long as he is persona non grata in the Trump administration, Mr. Musk, the chief executive of Tesla, will struggle to persuade Republicans not to gut climate policies worth billions of dollars to the electric car and battery company.

Tesla Inc.’s shares rose in early trading Friday after Elon Musk suggested he was open to making amends with President Donald Trump, easing tensions after their simmering feud erupted into a

The world’s richest man could lose billions in his fight with world’s most powerful politician. The feud between Elon Musk and Donald Trump could mean Tesla’s plans for self-driving cars hit a roadblock,