During the December flight tests, the SeaGuardian dropped a mix of AN/SSQ-36 Bathythermal, AN/SSQ-53G Directional Frequency ...

For decades, submarines have thrived on one key advantage: invisibility. Deep below the ocean surface, they operate silently, shielded by layers of water and advanced acoustic stealth technology. But ...

SAN DIEGO (FOX 5/KUSI) — A team of researchers captured high-definition pictures of a sunken World War I-era U.S. Navy submarine off the coast of San Diego, over a century after it was lost at sea.

The mid-ocean ridge runs through the oceans like a suture. Where Earth's plates move apart, new oceanic crust is continuously formed. This is often accompanied by magmatism and hydrothermal activity.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO (FOX 5/KUSI) — A team of ...