U.S. companies are helping other countries fight COVID-19. Learn why the State Department is honoring Zipline and 3M's efforts overseas.

The U.S. and partner nations work to keep dangerous technologies out of the wrong hands. Learn more about these efforts.

Democracy is how voices are heard and progress is made. Watch how living up to the ideals of liberty and equality takes constant work.

U.S. postage stamps highlight the American experience, often paying tribute to notable people. Check out a few of the latest stamp designs.

The United States is donating billions in COVID-19 vaccine doses, funding for COVAX and medical supplies to countries all over the world.

Climate change has farmers concerned over diminishing water and soil resources. One remedy they are discovering is conservation tillage.

Protect yourself against hackers and cybercriminals with free online tools from firms such as Amazon, Microsoft and the U.S. government.

Learn about the types of local positions Americans vote on every few years to select the people who will lead their communities.

The U.S. President's Emergency Plan for AIDS Relief (PEPFAR) saves lives and gives people with HIV hope. It also helps combat COVID-19.