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Science

Several Homo erectus skulls were recently identified as the youngest known fossils of the species, some 108,000 to 117,000 years old. These fossil replicas are housed at the University of Iowa.

Fossils From Some of the Last Homo Erectus Hint at the End of the Long-Lived Species

Homo erectus, one of the first species of the Homo genus, survived for longer than any other close human ancestor

The coastline of Quadra Island in British Columbia. Some scientists believe that prehistoric humans spent thousands of years in the region.

The Story of How Humans Came to the Americas Is Constantly Evolving

Surprising new clues point to the arrival taking place thousands of years earlier than previously believed

A 5,700-year-old piece of birch tar, chewed as gum, contains the genome, mouth microbes, and even dietary information about its former chewer.

Human Genome Recovered From 5,700-Year-Old Chewing Gum

The piece of Birch tar, found in Denmark, also contained the mouth microbes of its ancient chewer, as well as remnants of food to reveal what she ate

Ecologists fear that repaving the highway known as BR-319 will open new sections of the Amazon to catastrophic deforestation.

Is the Amazon on a Road to Ruin?

Brazil’s plan to develop a lonesome track in the heart of the rainforest poses a threat the whole world may someday have to overcome

Older people tend to believe that younger generations lack whatever traits they themselves possess in abundance.

The Psychology Behind Generational Conflict

Older people have groused about younger people for millennia. Now we know why

Thousands of brooding octopuses were discovered in 2018 on the ocean floor off the coast of California.

Eighteen Things We’ve Learned About the Oceans in the Last Decade

In the past 10 years, the world’s oceans have faced new challenges, revealed new wonders, and provided a roadmap for future conservation

Many artists work hard to bring dinosaurs to life with accurate details, but often products can be out dated or be careless with details like how Diplodocus held their necks.

A Shopper’s Guide to Dinosaur Gifts

Tips from experts at the National Museum of Natural History to help you buy scientifically accurate dinosaur gifts for your loved one

The cubs are a male named Paitoon and a female named Jilian. They were born April 29 and March 24, respectively, at the Nashville Zoo.

The Smithsonian’s Ten Splashiest New Acquisitions of 2019

This year marks the arrival of a brilliant diamond, a hybrid space rocket, exciting paintings and two darling clouded leopard cubs

A colorized scanning electron microscope image of a neuron (orange) interfaced with the nanowire array.

Miniature Brains Recently Sent Out Brain Waves for the First Time

The brain organoids, about the size of a pea, can be used to better understand neurological diseases

The remarkably complete skull of a human ancestor of the genus Australopithecus

Here’s What 2019 Scientific Discovery Taught Us About Our Human Origins

Six studies rocked the anthropological world from a new branch of the human family to a face only an Australopithecus could love

“Within a timespan of about 150 years, Americans transitioned from being mass consumers of ivory goods to enacting legal measures aimed at supporting elephant conservation," says the Smithsonian's Carlene Stephens.

What Elephants Teach Us About Consumption and Extinction

A new exhibition places the human-elephant relationship in the context of American history

A picture of Friedrich Miescher hangs behind a test tube with isolated nucleic acid from salmon sperm from the original holdings in the museum of the University of Tübingen.

Visit the German Castle Where DNA Was First Discovered

A museum pays tribute to Friedrich Miescher, the Swiss chemist who isolated nucleic acid in the castle’s former lab 150 years ago

A human skull on display with earlier ancestor skulls and a picture of a Neanderthal man at the Museum of Natural History of Toulouse.

Human Ancestors May Have Evolved the Physical Ability to Speak More Than 25 Million Years Ago

Though when primates developed the cognitive abilities for language remains a mystery

Short-finned pilot whale, Globicephala macrorhynchus, underwater off Isla San Marcos, Baja California Sur, Mexico.

Ancient Whale Fossil Helps Detail How the Mammals Took From Land to Sea

A 39-million-year-old whale with floppy feet, which may not have been very good for walking, helps illuminate the massive animals’ transition to the oceans

The Ten Best Science Books of 2019

New titles explore the workings of the human body, the lives of animals big and small, the past and future of planet earth and how it’s all connected

Artist‘s reconstruction of Mesophthirus engeli of elder development stage feeding on the dinosaur feathers from mid-Cretaceous amber.

Lice-Filled Dinosaur Feathers Found Trapped in 100-Million-Year-Old Amber

Prehistoric insects that resemble modern lice infested animals as early as the mid-Cretaceous, living and evolving along with dinosaurs and early birds

Reproductive biologist Pei-Chih Lee helped develop a new procedure to dehydrate and preserve samples of cat ovarian tissue without freezing.

Scientists Pumped Ovarian Tissue Full of Sugar and Microwaved It. Here’s Why

Though only tried in cat tissues so far, the technique could someday aid fertility preservation, wildlife conservation and more

Falling stars as seen on a balloon journey in pioneering aeronaut James Glaisher's book Travels in the Air. A record-setting balloon flight manned by Glaisher is the subject of the new movie The Aeronauts.

Based on a True Story

The True History of the Aeronauts Who Transformed Our View of the World Above

For early balloonists like James Glaisher, the sky was uncharted—and dangerous—territory

Bocydium globulare, a treehopper with an unusual, helicopter-like helmet.

Treehoppers’ Bizarre, Wondrous Helmets Use Wing Genes to Grow

The elaborate structures, which are not actually wings, can resemble thorns, leaves, ants and more

Bioluminescent "sea fireflies," a species of ostracod crustacean, covering the rocks on the coast of Okayama, Japan.

How Studying Bioluminescent Creatures Is Transforming Medical Science

The natural light of insects and sea creatures can help doctors illuminate H.I.V. and even kill cancer cells

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