BOSTON - About 75 North Atlantic right whales, representing about 20% of the critically endangered species' population ...

The proposed changes, which they argued could hurt the fishing and boating industries and other related businesses.

Vessel strikes and entanglements — not wind farms — are largely to blame for whale deaths along the East Coast.

A group of scientists saw over 75 North Atlantic right whales gathered in the Gulf of Maine. Here's what we know.

Federal regulators are abandoning a proposal to expand ocean speed limits that were designed to protect North Atlantic right ...

After the attack, which took place off the coast of Honduras, one of the orcas charged “directly” at the anglers’ boat.