A top Treasury career staffer, David A. Lebryk, announced his retirement. Surrogates of Musk’s DOGE effort had sought access to sensitive payment systems.

Donors with ties to Elon Musk have grown in prominence in the Republican Party since Donald J. Trump’s victory. The same is ...

Elon Musk is taking on a new challenge, this time the U.S. federal budget. His goal? To cut $2 trillion from the $7 trillion ...

The world's richest man, now firmly embedded in the Trump administration, has lost over $11 billion since the start of the ...