Donald Trump has already taken radical new stances on Greenland and the Panama Canal. What do security experts predict he'll ...

With the US out of the tent, the rest of the world can get on with climate action without Trump’s corrosive influence.

Mr. Trump had the authority to declare two emergencies. But they also happened to advance his favorite targets: more fossil ...

The Laken Riley Act, named for an Athens, Ga., nursing student murdered last year by an undocumented man, passed in the House ...

The move by billionaire Mike Bloomberg comes in response to President Donald Trump's move to pull funding for U.N. climate ...

Some roll back previous executive orders issued by Biden. Others reinstate executive orders from Trump’s first term.

Trump's executive order called for an immediate withdrawal from the Paris Agreement. The agreement requires one year notice, ...

His day 1 declarations aim to cripple clean energy, boost major polluters, and undermine actions meant to safeguard humanity.

Joe Árvai, USC Dornsife College of Letters, Arts and Sciences After four years of U.S. progress on efforts to deal with ...

President Donald Trump began his second administration with a blitz of policy actions to reorient U.S. government priorities ...

He has worked at the U.S. Department of State, on the National Security Council, and as a foreign policy adviser to U.S.