Paleontology

Many of the reptiles that thrived during the Triassic were crocodile relatives that dinosaurs would later mimic through evolutionary happenstance, such as Postosuchus (back) and Desmatosuchus (front).

Dinosaurs Were Evolutionary Copycats of These Long-Lost Look-Alikes

Before T. rex and ankylosaurus ruled the Earth, a host of similar Triassic reptiles reigned

A rendering of Mamenchisaurus sinocanadorum dinosaurs with their 50-foot-long necks.

This Dinosaur Had a 50-Foot-Long Neck, Scientists Say

They compared vertebrae discovered in 1987 to more complete remains to make this new estimate

Adam Driver stars in the new movie 65.

What Earth Would Have Really Looked Like in Adam Driver's '65'

If you were to travel back in time you’d find a mix of the familiar and strange on our planet

Scientists at North-Eastern Federal University in Russia conducted a necropsy, or animal autopsy, of the bear in late February.

Researchers Examine 3,500-Year-Old Brown Bear Preserved in Siberian Permafrost

Found in 2020, the animal was originally declared to be a cave bear from the Ice Age

An illustration of Tillyardembia, an earwig-like insect that may have pollinated non-flowering plants some 280 million years ago.

Scientists Discover Oldest Known Fossils of Pollen-Carrying Insects

It’s unclear whether the creatures were pollinating prehistoric plants or just getting a snack

Stories of the enslaved people who helped kick-start paleontology and the Native American guides who led naturalists to fossils around the continent have long been suppressed.

The First Fossil Finders in North America Were Enslaved and Indigenous People

Decades before paleontology’s formal establishment, Black and Native Americans discovered—and correctly identified—millennia-old fossils

An artist's representation of the dinosaur that left the footprint

Cool Finds

Squatting Dinosaur Left Behind a Huge Footprint in England

An archaeologist accidentally came across the fossil that was preserved for 166 million years

An artist’s reconstruction of Ignacius dawsonae surviving in the warm but dark forests of Ellesmere Island

Primate-Like Critters Survived in the Arctic When It Was a Lush, Warm Swamp

Even as darkness gripped the forests for months, two small species made it home

Five images display (A) an unhatched egg, (B) a circular outline of a possibly unhatched egg, (C) a compressed egg showing hatching window (arrow) and eggshells collected around the hatching window (circled), (D) an egg showing a curved outline, and (E) a deformed egg showing egg surfaces slipping past each other.

Cool Finds

Scientists Uncover Nearly 100 Dinosaur Nests in Fossilized Hatchery

The find reveals that plant-eating titanosaurs had reproductive similarities to both birds and crocodiles

Tyrannosaur fossils show the animals squared off and bit each other in the face.

Busted and Broken Fossils Show How Dinosaurs Fought

From locking horns to biting each other in the face, this is how dinos of the same species battled

The flower measures roughly an inch across and is at least three times larger than all other known amber-encased blossoms.

See the Largest Known Flower Preserved in Amber

Aided by modern technology, researchers discovered the prehistoric blossom was a case of mistaken identity

The small mammal's foot in the fossil of the microraptor.

This 120-Million-Year-Old Dinosaur Fossil Had a Mammal Hiding in Its Stomach

The finding represents only the second recorded instance of a dinosaur consuming a mammal

A reconstruction of adult and newly born Triassic ichthyosaurs Shonisaurus

Paleontologists May Have Solved the Mystery Behind a Prehistoric Reptile Graveyard

Ichthyosaur mothers likely migrated to the site to give birth

The year was filled with major discoveries about a number of species.

The Top Ten Dinosaur Discoveries of 2022

From scientists uncovering the first dinosaur built to swim to finding a new species that looked a lot like T. rex, these were the year's biggest stories

2 million years ago, Greenland was roughly 20 to 30 degrees Fahrenheit warmer than it is today. 

New 'Astounding' Analysis Argues That Greenland Used to Be a Lush, Diverse Ecosystem

Scientists found evidence of over 100 types of plants and animals that lived in the northern part of the island around two million years ago

The skull of an elasmosaur found in Queensland, Australia

In Rare Find, Scientists Unearth Fossil of Large Marine Reptile With Both Head and Body

Skeletons of elasmosaurs are often found without their skull

A cast of Patagotitan mayorum's skull

This 122-Foot-Long Dinosaur Will Barely Fit in London's Natural History Museum

The replica titanosaur, based on fossils discovered in 2012, goes on view in March

Artist’s reconstruction of Janavis finalidens

How a 67-Million-Year-Old Fossil Turned the Theory of Bird Evolution Upside-Down

A skull bone suggests prehistoric birds could move their upper beaks, much like most modern birds

Natovenator likely swam to catch small prey.

World’s First Swimming Dinosaur Discovered in Mongolia

Natovenator was a streamlined hunter with jaws full of tiny teeth

A red-eyed treefrog hangs on to a leaf in Costa Rica.

Why Frogs Survived the Asteroid That Wiped Out the Dinosaurs

Not too big, not too small—they were just the right size to live through Earth’s worst day

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