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Animals

A leatherback sea turtle hatchling climbs over sargassum on a beach. In a new study, researchers timed sea turtles to see how long it took them to reach the ocean when they had to traverse piles of seaweed.

Seaweed Piles Are Slowing Down Sea Turtle Hatchlings as They Make the Dangerous Trek to the Ocean

In Florida, large mats of sargassum are increasingly washing ashore, creating another obstacle for loggerhead, leatherback and green sea turtles, new research suggests

Maasai Mara National Reserve, Kenya

See Ten Gorgeous Photographs of Lions and Discover What Makes the Majestic Felines Special

A new book of essays and images reveals the history of the big cats and how they’ve become a vulnerable species today, and uncovers little-known facts about them

Two brothers of different species, produced by the same mother: Messor ibericus (left) and Messor structor (right).

These Ant Queens Seem to Defy Biology: They Lay Eggs That Hatch Into Another Species

Iberian harvester ant queens produce offspring of their own species and of the builder harvester ant, seemingly by cloning males

Researchers studied genetic samples from 483 mammoths, including from their tusks, bones, skin and molars (shown here).

Scientists Investigate the Bacteria That Colonized Extinct Mammoths—and Uncover the Oldest Known Microbial DNA From a Host

Some of the microbes might have been benign or helpful, while others could have caused deadly diseases

Many different types of animals, from birds to orcas, are affected by human noise.

Five Dramatic Ways Animals Respond to Human Noise, From Mimicking Car Alarms While Wooing Mates to Calling Higher Over the Din of Traffic

As human-caused sound gets louder around the world, some animals change their behavior and many creatures suffer health issues

An aardvark emerges from its burrow.

Could Aardvark Burrows Be Ground Zero for the Next Pandemic?

Animals of all kinds mix and mingle in the underground refuges, offering troubling opportunities for diseases to jump species

An artist's interpretation of what early penguins in New Zealand might have looked like

Early Penguins Had Long, Dagger-Like Beaks for Skewering Fish, New Zealand Fossils Reveal

Paleontologists describe four new species of extinct ancestral penguins that help shed light on how the iconic birds evolved after dinosaurs went extinct

A new study examines how bees adapt to build honeycombs on top of various 3D-printed foundations.

Bees Manage to Build the Best Honeycombs, Even on Imperfect Foundations

In a new study, scientists tested how honeybees adapt to construct their hives on 3D-printed foundations of varying sizes

Pygmy seahorses are exceptional camouflage artists.

These Bumpy Little Seahorses Are Amazing Camouflage Artists. Scientists Pinpoint the Gene Loss Behind Their Special Traits

Bargibant’s pygmy seahorses look almost exactly like the gorgonian corals they live in, thanks in part to their unusually stubby snouts

Some of the impacted points and bladelets found at Obi-Rakhmat

New Research

Could These 80,000-Year-Old Stones Be the World’s Earliest Known Arrowheads?

A new study suggests that fragments unearthed at an archaeological site in Uzbekistan look like other examples of arrowheads created thousands of years later

Yagi (left) and Quinn (right) are searching for evidence of critically endangered Sumatran rhinos in Indonesia's Way Kambas National Park.

Two Sniffer Dogs Might Have Just Found a Lost Population of Critically Endangered Rhinos

Yagi and Quinn identified scat that was likely left by a Sumatran rhinoceros in Indonesia’s Way Kambas National Park, where scientists thought the animals had disappeared

Bison graze near the north entrance of Yellowstone National Park in Gardiner, Montana.

Restoring Bison to Yellowstone Has ‘Reawakened’ the Ecosystem as the Large Animals Migrate, Study Suggests

An analysis of plant diversity and soil health across the bison migration corridor suggests free-roaming bison lead to more nutrient-rich plants

Predatory dinosaurs like Acrocanthosaurus perform a mating dance. Fossils indicating such a dance took place, possibly by this species, were described in 2016.

From Dinosaur Scratches to Insects in Amber, How Paleontologists Uncover Prehistoric Courtship

Researchers have found fossil evidence of varied creatures wooing and mating, as they continue to search for the telltale signs of dinosaurs copulating

Banksy's Piranhas will move into storage ahead of its 2026 debut at the London Museum's new location.

Banksy Transformed This Police Box Into a Piranha Tank. Soon, the Artwork Will Go on Permanent Display in London

The piece was part of the anonymous artist’s animal series that appeared around the city last summer. In 2026, it will make its debut at the London Museum

An artist's reconstruction of what Spicomellus afer would have looked like.

Oldest Known Fossil of an Armored Ankylosaur Is ‘Far Weirder’ Than Paleontologists Expected

The 13-foot dinosaur, covered in long spikes fused into its bones, suggests ankylosaurs developed tail weapons 30 million years earlier than thought

The sailback houndshark was first described as a new genus and species in 1973.

Elusive Sailback Houndshark Rediscovered in Papua New Guinea After 50 Years

The creatures are occasionally caught by local fishermen but hadn’t been scientifically recorded since the 1970s

Aside from his bright blue shell, Neptune is an otherwise normal lobster.

See the Rare ‘Electric Blue’ Lobster Found Off the Coast of Massachusetts

Meet Neptune, an American lobster with a vibrantly colored shell that results from a genetic mutation affecting pigmentation

Greater flamingos are abundant in the Camargue, a coastal region in southern France.

Migratory Flamingos Age Differently From Resident Ones, Offering a New Clue About Getting Old

A new study of the pink birds in France finds that aging sets in later for flamingos that migrate, though they face higher mortality in early adulthood

Researchers have developed a new, artificial supplement that can deliver crucial nutrients known as sterols to honeybee colonies and promote survival of larvae.

Researchers Develop a ‘Superfood’ for Honeybees to Fight the Drastic Decline of Their Colonies

Bees fed an enriched yeast supplement saw 15 times more of their larvae reach the developmental stage right before adulthood, according to a new study

Strongheart “was kind of a Jean-Claude Van Damme, Arnold Schwarzenegger [type] action hero,” says film studies scholar Kathryn Fuller-Seeley. 

Strongheart the German Shepherd Catapulted to Fame for His Heroics in Silent Films. Later, Spiritualist Writings Immortalized Him in Death

The beloved dog starred in six movies during the Roaring Twenties. After Strongheart died in 1929, author J. Allen Boone chronicled their enduring connection in a pair of nonfiction books

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