Since the tool made its debut this month, rattling stock markets and more established tech giants like Nvidia, researchers ...

The freezing of U.S. foreign aid has stopped work in most military and security assistance programs, including in Ukraine and parts of the Middle East.

A busy shelter for migrants in southern Mexico has been left without a doctor. A program to provide mental health support for LGBTQ+ youth fleeing Venezuela was disbanded. In Colombia, Costa Rica, ...