President Trump's territorial assertions sparked a round of rethinking by mapmakers and teachers, snark on social media and sarcasm by at least one other world leader.

Political scientist Mark Leonard has found that people around the world are far more optimistic about Trump's presidency than ...

Law enforcement agencies in Stockton and San Joaquin County said they would follow California law and would not help ICE with ...

The city’s scientists have spent years taking on some of the city’s biggest climate issues. Here’s some of what they say.