As NASA's ER-2 aircraft takes flight over the American Southwest, the GEMx mission is using high-altitude hyperspectral imaging to uncover Earth's hidden mineral resources ...

DENVER — This article doesn’t really relate to anything other than a song that was released in 1978, so if you’re the type of person who clicks on things that don’t pertain to the hard-hitting news ...

Starting in the 1970s, Earth Day events were held all around the country, raising awareness about smog, pollution, and the need to protect the environment. That movement resulted in major policy ...

Fifty-five years after the first Earth Day, climate activists organized a nationwide celebration of solar power. Fifty-five years after the first Earth Day, climate activists organized a nationwide ...

Discover What’s Streaming On: Last week’s Alien: Earth ended with one of the supposedly immortal hybrids dying a gruesome death and one of the nicest human characters falling victim to a Facehugger.