A six-year study off California’s coast shows how marine heat waves and noise pollution are silencing the ocean’s largest ...

The National Aquarium has released its final two seal patients of the season, juvenile grey seals Evergreen and Remington, after months of intensive rehabilitation.

Whale watchers are heading out in growing numbers, and knowing where to go whale watching helps them catch the action at its peak. Coastal towns are rolling out guided tours and observation decks ...

PINE KNOLL SHORES, N.C. (WNCT) — The NC Aquarium at Pine Knoll Shores is celebrating Shark Week with a itinerary full of activities. During the week of July 14-20 visitors to the aquarium can… ...

A beluga whale at Chicago's Shedd Aquarium is the first to successfully recover from general anesthesia in captivity after a surgery to remove a network of cysts.

Chicago’s Shedd Aquarium performed a historic surgery on a 12-year-old beluga whale named Kimalu.

A beluga whale at the Shedd Aquarium became the first to recover from general anesthesia used during surgery this week. The 12-year-old female whale, named Kimalu, underwent a first-of-its-kind ...

The New England Aquarium has spotted more than 30 North Atlantic right whales in shipping lanes off the coast of Nantucket, leading to NOAA extending a voluntary slow-speed zone in the area.

A beluga whale at Chicago's Shedd Aquarium became the first known beluga whale to recover from general anesthesia after a successful surgery this week.

Blue whales, the largest animals on Earth, were seen off the California coast in Monterey Bay, along with fin whales, dolphins and humpbacks, boaters said.