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Marine Mammals

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eDNA Signals Boost Whale Density Forecasts by 53 Percent, Study Finds

The approach could steer protections at hotspots where shipping lanes intersect migrating whales.

Study Finds Nearly 1 in 5 Gray Whales Die After Entering San Francisco Bay

First Verified Video Shows Sperm Whales Headbutting

Gray Whale Found Near Golden Gate Likely Killed by Ship, First Bay Area Death of 2026

Humpback Whale That Washed Ashore in Newport Beach Vanishes Overnight

Porpoise Buzzes Drop Up to 45% Near Boats, Peer-Reviewed Danish Study Finds

Bryde’s Whale Skeleton Draws Crowds as CMFRI Marks 79th Foundation Day Open House

Bristol Bay Belugas Swap Mates Across Years, Preserving Genetic Diversity

Peer-Reviewed Study Validates Thermal Drones for Noninvasive Dolphin Health Checks

Fin Whale Found on Container Ship at New Jersey Terminal Triggers NOAA Probe

Drones Detect Morbillivirus Circulating in Whales North of the Arctic Circle

Study Documents Orcas Teaming With Dolphins to Hunt Salmon off B.C.

Scientists Name Salwasiren qatarensis From Qatar’s Densest Sea Cow Fossil Bed

Photo Match Confirms Right Whale’s 3,000-Mile Ireland-to-Boston Journey

Dagestan Records 484 Caspian Seal Deaths on Coast as Probe Continues

Scientists Confirm First At-Sea Sighting of Ginkgo-Toothed Beaked Whale Off Baja California

Hawaiian Pilot Whales Eat Roughly 82–202 Squid a Day, Study Finds

Narwhals Repeatedly Strike Deep-Sea Hydrophones in Greenland Fjord, Study Finds

Orcas in Gulf of California Hunt Young Great Whites With Flipping Technique

Study Ties Algal Neurotoxins to Alzheimer’s-Like Brain Changes in Florida Dolphins