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Animals

The tyrannosaur Nanuqsaurus with its young

Beyond Dinosaurs: The Secrets of Earth's Past

Dinosaurs Nested in the High Arctic

Tiny fossils of polar dinosaurs suggest that the reptiles stayed year-round

Townsend captured the Oregon dark-eyed junco, above, and the Townsend’s warbler, below, named after him—for now.

Birds Collected Nearly Two Centuries Ago Still Help Scientists Today

The specimens gathered during an illustrious expedition by naturalist John Kirk Townsend continue to provide value to researchers

Western lowland gorilla Moke eating a snack

Smithsonian Voices

The Science Behind the Snacks Animals Eat

Meals to please the palates of giant pandas, flamingos and fishing cats

A snowflake moray eel peers out from its hiding spot.

New Research

To Capture Prey on Land, This Eel Has an Extendable, Extra Jaw Hidden Inside Its Throat

This second set of teeth allows some moray eels to more effectively feed in the intertidal zone when the tide is low

A photo of the Asian giant hornet specimen found near Marysville, Washington.

Dead ‘Murder Hornet’ Found North of Seattle

The dried out male hornet is 2021’s first confirmed sighting of the Asian giant hornet, but scientists say the corpse doesn’t look fresh

Based on the size of the skull, the research team also found that the rhino had a long thick neck, a short trunk similar to that of a modern-day tapir, and a deeper nasal cavity.

This Prehistoric Giant Rhino Was ‘Taller Than a Giraffe’

The prehistoric mammal had a 3.8-foot-long head and stood at about 16 feet tall

An artist's rendering of Gunggamarandu maunala.

New Research

23-Foot ‘River Boss’ Croc Fossil Found in Australia

Slender-nosed extinct reptile would have patrolled freshwater ecosystems between two and five million years ago

New genetic research suggests that the gray whale spotted off the coast of Namibia in 2013 originated in the western Pacific.

New Research

Gray Whale Breaks Migration Record With 16,700-Mile Journey

The whale, which is usually found in the northern Pacific Ocean, was spotted off Namibia in 2013

While observing the crayfish, the research team saw that the crustaceans exposed to low levels of the antidepressant were more adventurous and twice more likely to pop out of their shelters and explore their surroundings.

Crayfish Exposed to Antidepressants Are More Adventurous

While the traces of drugs found in waterways alter the crustacean’s behaviors, it may leave them more vulnerable to predation

A blue jay photographed at a bird feeder. Fledgling blue jays and grackles in D.C., Virginia, Maryland and West Virginia have been dying of a mysterious ailment since late May.

Mysterious Ailment Blinding and Killing Birds in Washington, D.C. Area

Authorities are urging the public to take down bird feeders and baths in hopes of curbing the spread of what could be a wildlife disease

A Florida manatee swimming near the surface.

Florida’s Manatees Are Dying at an Alarming Rate

Experts say starvation appears to be the main cause of death. Polluted waters are likely smothering the manatees’ favorite food: seagrass

An artist’s rendering of Oculudentavis naga

World’s ‘Smallest Dinosaur’ Revealed to Be a Mystery Reptile

Paleontologists analyzed two skulls and made the call, but aren’t sure about the exact type of animal they’ve discovered

Billions of cicadas have emerged across 14 states and Washington, D.C.

As Brood X Numbers Grow, Cicadas Interfere With Cars, Planes and Radar

Lawnmower-like singing isn’t the only way that these bugs have made themselves known

Though researchers repaired the crack, much of the egg's contents leaked out.

Cool Finds

Archaeologists Discover—and Crack—an Intact, 1,000-Year-Old Chicken Egg

Human waste in a cesspit in Israel preserved the shell and its contents for a millennium

More than 200 bird species show anting behavior, which involves fanning their wings out on the ground and picking up insects, usually ants. But capturing a photo of the behavior is rare.

Photographer Captures Crow Taking an ‘Ant Bath’

Over 200 bird species partake in ‘anting,’ but so far, the behavior is poorly understood

A new analysis of a ceramic jar discovered in Athens suggest its owners placed the curse ahead of a lawsuit.

Ancient Athenians Used a Jar Filled With Chicken Bones to Curse Their Enemies

The object’s owners inscribed the names of at least 55 intended victims on its surface

A rotifer seen under a microscope.

New Research

Scientists Revive Tiny Animals That Spent 24,000 Years on Ice

These bdelloid rotifers survived for thousands of years in the Siberian permafrost and scientists want to find out how

This bison calf, standing in the doorway of a barn on the Blackfeet Reservation, is a symbol of hope for the Blackfoot people.

When the Bison Return, Will Their Habitat Rebound?

An effort to bring wild bison to the Great Plains aims to restore one of the world’s most endangered ecosystems

An aerial photo taken on June 5, 2021 shows the herd of Asian elephants in the Jinning District of Kunming, a populous city located in southwest China's Yunnan Province.

A Herd of 15 Elephants Is Wandering North Across China—and Nobody Knows Why

Experts are unsure why the group began its journey, which now spans more than 300 miles, or where it will end

Adult male from grave 76a in Yuzhniy Oleniy Ostrov, drawn as if alive during a dance session, with 140 elk teeth on his chest, waist, pelvis and thighs

Cool Finds

Stone Age People Donned Elk-Tooth Ornaments During Spirited Dance Sessions

Thousand of animal incisors discovered at an 8,000-year-old Russian cemetery may have been valued for their role in keeping a beat

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