As NASA's ER-2 aircraft takes flight over the American Southwest, the GEMx mission is using high-altitude hyperspectral ...

NASA’s IMAP mission will explore the heliosphere and study how it shields Earth from cosmic radiation and space weather.

As people everywhere mourn the loss of Dr. Jane Goodall after her death at the age of 91, many are looking back on her wise ...

With only 7.5% of Earth's surface covered in fertile, agricultural soil, it's critically important to maintain the soil to ...

Biosphere 2 isn’t just the site of a famous human experiment. Today, scientists there work to understand how life emerges in ...

"Earth Day has always been an event of the people." On April 22, 1970, 20 million people across the globe celebrated the very first Earth Day. The idea was sparked by the power of the anti-war ...