Special Presidential Envoy for Climate John Kerry affirmed the United States' commitment to working with all countries to fight climate change.
President Biden is deepening America's commitment to fighting climate change. Learn how the United States is tackling this global challenge.
The United States is rejoining the Paris Agreement, renewing the nation's leadership in tackling the global threat of climate change.
A U.S.-European mission sent a satellite into space to collect information about rising sea levels that will help scientists and first responders.
Did you know that reforestation programs have been around in the United States for more than 100 years? Learn about that legacy and how it helps the world.
Batteries from the U.S. that rely on zinc and air may be the future of renewable energy. Eight countries in Africa, Asia and the Americas are using them.
Water shortages caused by drought in Iran are further compounded by failed government policies and corruption. As the crisis worsens, Iran's security forces are arresting scientists trying to help.
Los Angeles and other U.S. cities are covering their asphalt roads with a coating that prevents the blacktop from absorbing and radiating the sun's heat.
Texas may be known for its oil and gas, but one city there plans to get nearly all of its electricity from renewables, such as wind and solar.