The spread of disease, as well as delays to the development of vaccines and new treatments, could be affected by cuts to ...

Critics say a Trump administration order calls into question the United States’ global standing and reliability.

The U.S. Embassy and Consul­ates in Mexico are warning U.S. citizens to avoid travel to cer­tain parts of Mexico, partly due to a rise in violent crime along the U.S. border. The embassy is advising ...