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Fossils

The fossil of Aphelicophontes danjuddi, a new genus and species of assassin bug, accompanied by the fossil of a small beetle

Ancient Insect Genitals Found in 50-Million-Year-Old Fossil

A newly discovered assassin bug features a well-preserved phallus the size of a grain of rice

A newly described python species named Messelopython freyi. The 47-million-year-old specimen is the world’s oldest known fossil record of a python.

New Research

Oldest-Ever Python Fossil Found in Europe

The 47-million-year-old snake pushes the evolutionary origins of the group back some 20 million years

Centrosaurus had the first well-documented case of malignant bone cancer in a non-avian dinosaur.

The Top Ten Dinosaur Discoveries of 2020

Paleontologists uncovered a great deal about the “terrible lizards” this year

An artist's rendering of Ubirajara jubatus, a newly described dinosaur species featuring two sets of rods sticking out of its shoulders and a mane of fluffy proto-feathers.

New Research

With a Mane and Strange Shoulder Rods, This New Dinosaur Was Quite a ‘Little Show-Off’

The chicken-sized carnivore was found in Brazil and researchers say it may have been quite colorful

An artist's illustration of a newly described species of ichthyosaur called Thalassodraco etchesi swimming in the Late Jurassic seas off the coast of England.

New Research

Amateur Fossil Hunter Discovers New ‘Sea Dragon’ Species on British Beach

Researchers think the new species may have been a deep diving specialist, due to its cavernous ribcage and enlarged eyes

The pterosaurs were flying reptiles that lived in the age of the dinosaurs. This is an artist's illustration of a member of the genus Pteranodon, which included some of the largest known flying reptiles. .

New Research

Study Reveals Humble Origins of Flying Pterosaurs

Tiny, flightless reptiles called lagerpetids may have given rise to the largest flying animal ever to have lived on Earth

The books Smithsonian experts recommend this year are, in a word, relevant.

Smithsonian Scholars Pick Their Favorite Books of 2020

This wide-ranging list offers much-needed context for the issues at the forefront of the national conversation

This discovery offers a new theory to how the world's most ferocious predator went extinct more than 3 million years ago.

Megalodons, the Ocean’s Most Ferocious Prehistoric Predators, Raised Their Young in Nurseries

The fossils shed light on how these sharks were raised and what led to their ultimate demise

An extinct group of lizardlike amphibians known as albanerpetontids boasts the earliest example of a slingshot-style tongue. This CT scan shows an exquisitely preserved 99-million-year-old albanerpetontid skull with its long, specialized tongue.

Scientists Find the World’s Oldest Chameleon-Like Tongue Preserved in Amber

A skull and soft tissue perfectly kept in resin show that an ancient amphibian had a tongue that was both fast and extendable

A pelagornithid, likely the largest flying bird that ever lived, soared over the open ocean.

Scientists Reveal What May Be the Largest Flying Bird Ever

Researchers from California and China identified the 50-million-year-old bone of a giant bird that lived in Antarctica

Humans once lived alongside megafauna such as this elephant bird, giant lemurs, dwarf hippos and giant tortoises on Madagascar.

Droughts and Human Interference Wiped Out Madagascar’s Gigantic Wildlife 1,500 Years Ago

The species had survived droughts before, but human interference was the final nail in the mega-sized coffin

The skeleton of a T. rex known as "Stan" is displayed in a gallery at Christie’s auction house in September in New York City.

A T. Rex Sold for $31.8 Million, and Paleontologists Are Worried

The auction of a famous specimen named “Stan” is likely to raise tensions between scientists, land owners and commercial fossil dealers

The footprints found at White Sands National Park are more than 10,000 years old.

New Research

Fossilized Footprints Found in New Mexico Track Traveler With Toddler in Tow

Prehistoric tracks detail a moment when mammoths, sloths and humans crossed paths

Researchers identified seven prehistoric human footprints at Alathar, a dried-up lake bed in Saudi Arabia.

New Research

Human Footprints Found in Saudi Arabia May Be 120,000 Years Old

If confirmed, the footfalls would represent the oldest evidence of Homo sapiens’ presence on the Arabian Peninsula

None

Alexander von Humboldt

Alexander von Humboldt: The Man History Forgot

Rediscover the 19th-century naturalist who traveled on four continents, wrote 2,500 letters, 36 books and hugely influenced early America

Southern elephant seals normally live in the South Atlantic, often as far south as Antarctica. These are young male Southern elephant seals from the South Shetland and Anvers islands, Antarctica.

Smithsonian Voices

What a 1,000-Year-Old Seal Skull Can Tell Us About Climate Change

In a new study, scientists explain how a seal native to the South Atlantic, but found in Indiana, likely swam to the middle of North America

This embryonic sauropod perished after about four-fifths of its development in an egg.

New Research

Why This ‘Unicorn Baby Dinosaur’ Is the ‘Cutest,’ ‘Weirdest’ Ever

The tiny sauropod had a horn on its snout and forward-facing eyes, unlike its adult counterparts

Geologist Allan Krill spotted these markings on a boulder the side of the Bright Angel Trail in 2016. The boulder weighs several hundred pounds.

Fallen Boulder at the Grand Canyon Reveals Prehistoric Reptile Footprints

313 million years ago, two reptilian creatures crept over this boulder’s surface

About 70 miles south of the Natural History Museum, Westmoreland State Park’s Fossil Beach is a hotbed for prehistoric shark teeth.

Five Places Where You Can Collect Fossils in the D.C. Area

You don’t have to venture far to make awesome finds

An illustration of the 30-foot-long, dinosaur eating crocodilian Deinosuchus.

30-Foot ‘Terror Crocodile’ Ambushed Dinosaurs at Water’s Edge

Study says the five-ton extinct reptiles had teeth the size of bananas

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