The polar regions hold some of this country’s most valuable assets. The U.S. has operational bases in both the Arctic and ...

The climate and the atmospheric environment are irreversibly changing due to growing greenhouse gas emissions, especially in polar regions. The Arctic is an ocean surrounded by land that is warming ...

Five well-publicized polar geoengineering ideas are highly unlikely to help the polar regions and could harm ecosystems, communities, international relations, and our chances of reaching net zero by ...

Later in the month, NASA astronauts Suni Williams and Butch Wilmore—who were stuck on the International Space Station (ISS) for nine months—finally returned home aboard a SpaceX Dragon capsule. SpaceX ...