Debris produced by human activity has now been spotted at a depth of 5,112 meters (3.2 miles) in the Mediterranean Sea.

While parts of the Earth saw a total lunar eclipse, the Blue Ghost lunar lander captured stunning imagery of a solar eclipse on Friday. See the rare view here.

For over a century, scientists puzzled over why huge parts of Earth's crust were missing—now, they believe ancient glaciers may have scraped it away during a global freeze. New studies reveal up ...

In a video from The Associated Press, Jackie Faherty from the American Museum of Natural History explains that a total lunar eclipse is when the sun, Earth and moon are all perfectly aligned with the ...