Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever, trailing only a ...

Tesla's investors want answers. Plus, Trump's new transportation chief immediately seeks to weaken fuel economy rules.

In his first moments after being sworn in as Transportation secretary, Sean Duffy sought to reverse Biden regulations ...

The order is the latest Trump administration effort against Biden-era initiatives that intended to promote electric vehicles ...

New U.S. Transportation Secretary Sean Duffy signed an order on Tuesday directing U.S. regulators to rescind landmark fuel ...