Animals ❯ Marine Biology

Cetaceans

Whales Orcas Dolphins Humpback Whales Killer Whales Beluga Whales Sperm Whales Narwhals Beaked Whales Humpback Whale

First Verified Video Shows Sperm Whales Headbutting

Drone video opens a new window into near-surface whale behavior.

Study Ties Severed Orca Fins to Resident Whales, Points to Bigg’s Predation

Study Finds Venice’s Lone Dolphin Healthy and Calls for Stricter Boating Enforcement

France Convenes Emergency Meeting on Marineland Orcas After Report Flags Imminent Tank Failure Risk

First Blue Whale Photographed Inside Patagonia Azul Park in Chubut

28-Year Study Finds Gulf of St. Lawrence Whales Shift From Krill to Fish as Diets Diverge

Bristol Bay Belugas Swap Mates Across Years, Preserving Genetic Diversity

Fin Whale Continues in Flensburg Fjord as Same Individual Confirmed

Record January Right Whale Count in Cape Cod Bay Prompts Voluntary Slow Zone

Rare Beaked Whale Stranding in San Clemente Ends in Death After Night Rescue Effort

Strong Male Alliances Linked to Slower Biological Aging in Dolphins, Study Finds

Two Cranes Hoist 21-Meter Whale Onto Oza Dock for Dissection

Close Male Dolphin Friendships Linked to Slower Biological Aging, Study Finds

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

Study Documents Orcas Hunting With Dolphins Off Vancouver Island

Galicia Logs 2,092 Marine Animal Strandings Since 2022 as Ría de Vigo Stands Out in 2025

Study Finds Captive Dolphins Are Most Vocal During Structured Activities, With Play Driving Pulsed Sounds

Ireland Confirms First Narwhal After Carcass Washes Up on Donegal Beach

Sonic Push Briefly Moves Venice Dolphin From San Marco as Authorities Ready AI Deterrents

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