Pathogens such as the coronavirus can travel around the world at a speed that too often outpaces governments’ ability to detect, treat, cure, and prevent diseases. Even the best-funded health care ...

More than five years on, studies suggest the animal is the most likely culprit, but other candidates haven't been ruled out.

Dozens of arrests on the first anniversary of Russian opposition leader Alexey Navalny’s death are just the tip of the ...

The Trump administration has enacted new immigration policies at a dizzying pace, some of which obliterate programs built ...