A new satellite image showed a buildup of U.S. Air Force assets at Diego Garcia, a strategic American base in the Indian ...

Ocean Ramsey recalled an unimaginable interaction with a shark when she put her hand out and made contact with it seen in ...

By . Anna Skinner is a Newsweek senior reporter based in Indianapolis. Her focus is reporting on the climate, environment and weather but she also reports on other topics for the National News Team.

Our very existence depends not just on the existence of rocks and water. 97% of Earth's water is ocean, and ocean is ...