Scientists recorded rig sharks producing sounds—potentially with their teeth. The clip is thought to be the first documentation of its kind.

Listen to the First Known Recording of Shark Sounds, a ‘Weird’ Audio Clip Captured at a Marine Lab in New Zealand

Researchers detected short clicking noises from rig sharks during handling in the lab, though they’re not sure why or how the sound is produced

Appearing in a landscape that looks as though it were painted in watercolor, a male red deer roars in the rain. This photograph was the runner-up in the animal behavior category.

See 15 Captivating Images From the British Wildlife Photography Awards, From a Majestic Shark to Hungry Pigeons

The winning photographs highlight the diversity of animal and plant life in Britain as well as the often hidden behaviors of wild creatures

Researchers spotted an orange blob near a shark's head. It turned out to be an octopus along for a ride.

Watch an Octopus Hitch a Ride on a Shark—an Unusual Duo Dubbed the ‘Sharktopus’

Researchers in New Zealand captured the odd pairing on video, but they still don’t know how to explain the behavior

A new study suggests that the lemon shark, pictured here, is a better analogue for the megalodon's size than a great white.

Megalodon Might Have Been Longer and Skinnier Than Previously Thought, Growing Up to 80 Feet

A new paper suggests the enormous, extinct shark looked less like a bulky great white and more like an elongated lemon shark

Greenland sharks can live to be nearly 400 years old.

Greenland Sharks Can Live for 400 Years. Scientists Are Using DNA to Unravel Their Longevity Secrets

These large, mysterious creatures are the longest-living vertebrates on the planet—and their genomes could contain clues to how they prevent cancer and reach such an advanced age

The swell shark pup at Louisiana's Shreveport Aquarium

Shark Pup Mysteriously Hatches in Aquarium Tank With Only Females. How Could This Birth Happen?

Experts say the case is either a rare form of asexual reproduction or an instance of (very) delayed fertilization

The fossil find, dubbed Danekræ DK-1295, contains regurgitated fragments of sea lilies.

Cool Finds

Fossil Hunter Discovers 66-Million-Year-Old Vomit in Denmark, Offering a Clue to the Cretaceous Food Chain

A marine animal snacked on some sea lilies that did not agree with its stomach—and we now know what happened next

Tetiaroa is a haven for wildlife, including sea turtles, crabs, seabirds, sharks, coral and fish.

Marlon Brando Wanted to Build a ‘University of the Sea.’ These Scientists Are Bringing the Late Actor’s Vision to Life

On Tetiaroa, a vibrant coral atoll dotted with sandy islets, archaeologists, marine biologists and cultural practitioners are working together to improve understanding of a unique ecosystem

The life spans of these animals amaze scientists.

From Giant Tortoises to Immortal Jellyfish, These Impressive Animals Are Eight of the Longest-Living Species on Earth

Aging gracefully comes naturally to these creatures, which can live for hundreds, and sometimes even thousands, of years

The hunting pod is led by Moctezuma, an adult male, named after an Aztec emperor.

New Research

A Pod of Orcas Learned to Target and Feast on Whale Sharks, the Largest Fish in the Sea

Photos and videos of the apex predators reveal how they engage in coordinated hunts in Mexican waters to take down juvenile whale sharks

Overall, the findings of a new survey suggest Americans are more scared in general than they have been in recent history.

These Are Americans’ Biggest Fears in 2024, as the Country Is ‘Becoming More Afraid’

Government corruption, loved ones becoming ill or dying, cyberterrorism and nuclear weapons topped the list of Chapman University’s annual survey

The free museum is located in Williams, Arizona, about an hour south of the Grand Canyon.

Admire the World’s Largest Collection of Fossilized Poop at the New ‘Poozeum’ in Arizona

Owner George Frandsen has some 8,000 coprolites from dinosaurs, sharks and other creatures

A great white shark known to researchers as "Koala" washed ashore on Cape Cod in Massachusetts earlier this week. Scientists are still trying to figure out why.

A Great White Shark Mysteriously Washed Ashore in Cape Cod, and Researchers Don’t Know Why

Authorities have not yet identified the cause of death for the 12.5-foot-long shark, which was named Koala

A rarely seen whiplash squid swims more than 3,500 feet below the surface of the Pacific Ocean.

See Ten Strange and Mesmerizing Creatures From the Deep Ocean, From Sea Toads to Frilled Sharks

Scientists who explore the depths using submersibles continue to discover amazing animals that inhabit dark waters

Survivors of the Indianapolis disaster en route to a hospital following their rescue in August 1945

The Sinking of the USS Indianapolis Triggered the Worst Shark Attack in History

In the final weeks of World War II, a Japanese torpedo sank an American heavy cruiser. Only 316 of the 900 sailors who survived the initial attack were ultimately rescued

A vertebra fossil of an extinct dolphin species found at the site.

Cool Finds

Construction Project Unearths Millions of Fossils Beneath a Los Angeles High School

The discoveries include sharks, shorebirds, mammals and saber-toothed salmon, with the oldest remains dating to almost nine million years ago

Fossil teeth are quite abundant in Southwest Florida.

Four Places to Find Fossilized Shark Teeth in the United States

Sharks have been losing teeth for 400 million years. Here’s a guide to uncovering some of these plentiful fossils across the country

This rare leucistic green sea turtle was discovered among nests, supported by local conservation efforts, in Papua New Guinea’s Conflict Islands.

See 15 Stunning Images From the Ocean Photographer of the Year Awards

The winning and highly commended underwater photography spotlights breathtaking animal behavior, conservation needs and the otherworldly environment of Earth’s oceans

A mother manatee and her calf in Florida's Crystal River amid eelgrass, which is crucial for supporting the large mammals.

See 13 Captivating Images From the Wildlife Photographer of the Year Contest

The highly commended shots provide a preview of the 60th annual competition, which spotlights astounding animal behaviors and the conservation issues they face

The doomed porbeagle shark, just after being tagged and released by researchers in 2020.

Scientists Solve a ‘Murder Mystery’ After a Pregnant, Tagged Shark Got Eaten

It’s rare for apex predators to become prey, but researchers suggest they’ve documented the first known case of a porbeagle shark getting consumed by another animal

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