275 Results From "marine mammal "

a close up of a brown-colored frog called Haddadus binotatus
Wildlife

Humans can’t hear these frogs screaming

three sperm whales swimming near the surface of the ocean
Whales

Sperm whales may have their own ‘alphabet’

tail of a humpback whale in the ocean sticking out of the waves
AI

Why scientists are tracking whale tails with AI

The truth behind animal resistance memes
Whales

The truth behind animal resistance memes

Dolphins that learn to approach people for an easy meal will often hang around fishing boats.
Ocean

Stop feeding the dolphins—seriously

An orca whale hunts a great white shark. Blood is seen near the orca's mouth.
Ocean

Orca observed hunting and killing a great white shark by itself for the first time

Bowhead whale family swimming together in calm blue ocean water, Mother cares calf. Aerial view pod of bowhead whale spouting hug play. Whale watching of migrate Baleen whales South Africa. Shark
Whales

The Cold War’s accidental whale observatory

a close up of the antlers of an irish elk
Wildlife

Ireland was once home to deer with massive 12-foot antlers

Sleeping elephant seals on a California beach
Ocean

Seals snooze during 20-minute ‘sleeping dives’ to avoid predators

Sunset over pacific ocean
Ocean

The Pacific heat blob’s aftereffects are still warping ocean ecosystems

‘Jaws’ portrayed sharks as monsters 50 years ago, but it also inspired a generation of shark scientists
Sharks

‘Jaws’ portrayed sharks as monsters 50 years ago, but it also inspired a generation of shark scientists

Common bottlenose dolphins swimming in Coffee Bay in South Africa.
Ocean

Drones are following dolphins to spy on their complex social lives

T. rex model, T. rex skull, and Triceratops skull at dinosaur display in the Museum of Natural History in Vienna
Evolution

4 reasons dinosaurs never really ruled the Earth

Critically endangered right whales are losing the battle against fishing boats
Whales

Critically endangered right whales are losing the battle against fishing boats

An orca whale swims around an ice flow with a crabeater seal and penguin on the ice.
Land

New series offers an intimate look into how climate change impacts the lives of wildlife

The science of Dune’s magnificent, merciless sandworms
Science Fiction

The science of Dune’s magnificent, merciless sandworms

An image of the northern Gulf of Mexico created from remote-sensing reflectance and chlorophyll measurements taken from newly reprocessed VIIRS data. Green water is seen closer to the coast, while it gets darker and more blue further out.
Ocean

Scientists say the ocean is changing color—and it’s probably our fault

When wolves hunt otters on this Alaskan island, deer suffer
Wildlife

When wolves hunt otters on this Alaskan island, deer suffer

Multicolored soldierfish swimming past a reef
Fish

Fish populations thrive near marine protected areas—and so do fishers

An adult male and adult female California sea lion sit on a beach surrounded by pups.
Wildlife

Male California sea lions have gotten bigger and better at fighting