Whales

Phoenix swimming with her calf.

Scientists Use Bioacoustics to Protect Marine Mammals

John Hildebrand discusses his research at the Scripps Whale Acoustic Lab on the FLIP platform. Marine mammals such as whales, dolphins, and seals have an amazing ability to hold their breaths—sometimes for up to...

Moby Dick's Boom Box: Sound Production in Sperm Whales

Dr. Stefan Huggenberger from the University of Cologne explains sound production in sperm whales in "Moby Dick's Boom Box: Nasal Complex of Sperm Whales," a presentation at the Smithsonian's National Museum of Natural History...
An illustration of a recently discovered species of Monodontid, Bohaskaia monodontoides, and its beluga and narwhale relatives

Smithsonian Scientists Describe a 'New' Fossil Whale

A reconstruction of a new fossil beluga relative, Bohaskaia monodontoides , described by Smithsonian scientists, is pictured in the foreground. Its living relatives, the beluga and narwhal, are illustrated left to right in the...
Nick Pyenson points to a skull and skeleton of a fossil whale.

Excavating a "toothed" baleen whale from Vancouver Island

Nick Pyenson, the Smithsonian's curator of fossil marine mammals, points to the skull and skeleton of a 23-25 million year old fossil "toothed" mysticete whale. Credit: NDP and J. A. Goldbogen/SI The whales that...
A researcher holds an arm bone from a "toothed" mysticete whale from Vancouver Island.

Dispatches from the Field: Treacherous stream crossings and a new fossil find

Nick Pyenson, curator of fossil marine mammals at the Smithsonian's National Museum of Natural History, holds an arm bone from a "toothed" mysticete from Vancouver Island. Credit: J. A. Goldbogen Editor's note: Read Nick's...

Whale fossils on the mainland, and into a CT scanner

Gabor Szathmary secures one of the plaster jackets containing a fossil "toothed" mysticete that was excavated on Vancouver Island. After a few long days of hard work on the island, we were finally able...

Happy 50th Birthday, FLIP – a Mobile Research Island

John Hildebrand discusses his research at the Scripps Whale Acoustic Lab on the FLIP platform. Ships are well-known for their tiny rooms and tight quarters. But have you heard of a sea vessel that...
A whale shark swims with a diver off the coast of East Africa.

The Big Five of the Ocean: Exploring the Waters of East Africa

A whale shark swims with a diver off the coast of East Africa. Credit: Caine Delacy When we think "Africa," we think of the "Big Five"—lions, elephants, leopards, buffalo and rhinos—that crisscross the African...

Humpback Whales in Antarctica: What Are the Whales Doing?

A humpback whale breaching in Antarctic waters. Credit: Ari Friedlaender Humpback whales ( Megaptera novaengliae ) are the most abundant baleen whale in the nearshore waters around the Antarctic Peninsula. They, along with millions...
A polar bear and its cub in Arctic National Wildlife Refuge, Alaska.

Celebrating Marine Moms

The ocean is home to many moms of all shapes and sizes: from charismatic polar bears and dolphins to small fishes and shrimps and more. Learn about some of the diverse parenting habits of...

A Trip South to Antarctica’s Ross Sea

The Ross Sea, a 1.9 million square mile (3.6 million square km) stretch of ocean off the coast of Antarctica, has been nicknamed “ The Last Ocean .” And it’s not just a ploy...
Zombie worm eats whale bones in Japan's Sagami Bay

Zombie Worms Crave Bone

Credit: Yoshihiro Fujiwara/JAMSTEC Zombie worms don’t crave brains: instead they seek bones. The 1 to 3 inch (2 to 7 centimeter) Osedax worms were first discovered living in the bones of a rotting gray...
Hawaiian Monk Seal

Endangered Ocean Animals

The Endangered Species Act (ESA) was signed into law on December 28, 1973 by President Nixon. Over 2,000 species are currently on the ESA, and they are separated into "Threatened" and "Endangered" species. Endangered...
Fossil Whale Digsite at Cerro Ballena, Chile

The Whale Graveyard Whodunit

Chilean and Smithsonian paleontologists study several fossil whale skeletons at Cerro Ballena, next to the Pan-American Highway in Atacama Region, Chile, in 2011. Credit: Adam Metallo / Smithsonian Institution One of the ocean's tiniest...
A humpback whale breaching.

Bacteria on Whale Skin Tell a Tale of Health and Sickness

A humpback whale breaching. Credit: Wanetta Ayers Whales swimming in the ocean are never really alone. Even if one swims by itself with no other whales for miles around, it still has company—the tiny...
The Charles W. Morgan tallship

History and Modern Science Collide for the 38th Voyage of the Charles W. Morgan

The Charles W. Morgan sailing en route to Newport on June 15, 2104. Credit: Courtesy of Mystic Seaport. Traveling aboard the Charles W. Morgan , a 173-year-old whaling ship on its 38th Voyage, I’m...

The Arctic and The Antarctic

Travel to the ends of the earth—literally—and discover the polar ocean basins. Both the Arctic Ocean and the Southern Ocean are defined by ice and dramatic shifts between endless day and endless night. The...
A 3-D reconstruction of the skull of a fin whale fetus.

Keeping An Ear Out For Whale Evolution

The yellow features in this 3-D reconstruction of a fin whale fetal skull represent the early developmental stages of ear bones, characteristics that are extremely rare, fragile and nearly impossible to study via traditional...