The endangered beluga whales in Alaska saw a slight increase in numbers last year, a survey showed.

High levels of background noise, mainly due to ships, have reduced the ability of critically endangered North Atlantic right whales to communicate with each other by about two-thirds.

Vast majority allows fishing and other activities.

The U.S. Navy says its training and testing using sonar and explosives could potentially hurt more dolphins and whales in Hawaii and California waters than previously thought.

Archaeologists are finding lots of unknown shipwrecks in Minnesota's largest lakes

Association Supports Attachment to FY 2013 Appropriation Bills Prohibiting Use of Funds for Policy Implementation

The Eagle Fund enables wounded warriors to rehabilitate at the Andrews Institute for Orthopaedics & Sports Medicine and Athletes’ Performance

7th Annual Our World-Underwater International Photo & Video Competition is Open for Submissions

What does that mean for the (dive-) traveller?

Minimal economic effects seen from closing lightly used area to fishing and diving.