Defence Minister Rajnath Singh highlights growing international focus on underwater resources, intensifying maritime tensions during Exercise MILAN in Visakhapatnam.

Sleeping underwater might sound peaceful — but for ocean animals, it’s a matter of survival. Some dolphins sleep with one half of their brain at a time, keeping one eye open to avoid danger and ...

Underwater microphones have captured strange sounds coming from the deep ocean, and scientists still don’t know what is producing them. These low-frequency signals echo through vast stretches of water ...

Infosys co-founder Narayana Murthy on Monday asserted that naval modernisation must be “sustained, indigenous and visionary”, stressing that technology will define the character of future warfare even ...

Han’s team estimates that the area covered by salty seawater in this Southern Indian Ocean region has shrunk by about 30% over the past 60 years. They describe it as the fastest freshening seen ...

The U.S. military says it's boarded another sanctioned oil tanker in the Indian Ocean. The Pentagon said in a statement ...

The U.S. military says it's boarded another sanctioned oil tanker in the Indian Ocean ...

The Pentagon has not announced whether the vessel would be seized or redirected.

"This is the first time we've had a unified picture of these systems across the entire Antarctic margin," co-author Dr. David Amblà from the University of Barcelona told Futura. "They're not just ...

A recent harsh cold snap devastated marine life and coastal plants on Florida's Space Coast. Learn what it means for the ...

His derring-do and unusual lung capacity led him to make record-breaking dives of more than 200 feet into the Atlantic without wearing a scuba tank or fins.