Dr. Makenzie Lystrup, director of NASA's Goddard Space Flight Center, is set to leave her position on August 1, marking the second high-profile departure from NASA in two months.

NASA is about to launch a new satellite and it isn't just an upgrade, it's a total game-changer for important information about earth.

The number of dams in the United States at risk of overtopping is increasing, "threatening their structural integrity and ...

The moon's thin atmosphere, called an exosphere, has been a puzzle to science for some time. Two main processes were thought ...