The United States will invest in Kasha, a digital company that helps women in rural Africa access health supplies. Learn about similar programs.
See the many ways that the U.S. government, businesses and private citizens are fighting the COVID-19 pandemic around the world.
Vaccines work by training the immune system to recognize and fight pathogens. Scientists are exploring new approaches for the novel coronavirus.
The United States is working with India and Bangladesh to promote a free and open Indo-Pacific and fight the new coronavirus.
Being asked by the president to represent America as ambassador to another nation is the job and honor of a lifetime. Learn how one becomes an ambassador.
Seven Americans are among this year's Nobel Prize winners, including scientists who helped identify the hepatitis C virus, saving millions of lives.