A new map of climate conditions during the Pliocene epoch—the last time Earth’s carbon dioxide concentrations hit 400 parts ...

CAPE CANAVERAL, Fla. (AP) — New research shows that when an asteroid slammed into the moon billions of years ago, it carved ...

U.S. and British scientists used photos and data from NASA’s Lunar Reconnaissance Orbiter to map the area and calculate ... canyons comparable in size to Arizona’s Grand Canyon in barely ...

How an Ancient Asteroid Strike Carved Out 2 Grand ... used photos and data from NASA’s Lunar Reconnaissance Orbiter to map the area and calculate the path of debris that produced these canyons ...

U.S. and British scientists used photos and data from NASA’s Lunar Reconnaissance Orbiter to map the area and calculate ... canyons comparable in size to Arizona’s Grand Canyon in barely ...