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Science / Wildlife

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Warming, Rising Acidity and Pollution: Top Threats to the Ocean

Since the last World Oceans Day, we’ve documented trash in the deep sea, sea snails with acid-weakened shells, high ocean temperatures and more

The way a baby chimpanzee gestures to her mother resembles how a human infant interacts with its mother.

Gestures of Human and Ape Infants Are More Similar Than You Might Expect

Comparing the body language of baby chimps, bonobos and humans suggests that gesticulation came first in the evolution of speaking

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Scientists Discover the Genetic Reason Why Birds Don’t Have Penises

Developing bird embryos do have penis precursors, it turns out, but a genetic signal causes the penis cells to die off during gestation

This European lobster (Homarus gammarus) can live at least 50 years in the wild.

Don’t Listen to the Buzz: Lobsters Aren’t Actually Immortal

Contrary to memes circulating online, lobsters can’t live forever—but they do keep growing and growing until they die

Nitrogen-cooled tissue samples will represent half the life on earth.

Cracking the Code of the Human Genome

What Genomic Research Can Tell Us About the Earth’s Biodiversity

Smithsonian scientists are gathering wildlife tissue samples from around the world to build the largest museum-based repository

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When Large Birds Disappear, Rainforests Suffer

A century after toucans and toucanets disappeared from patches of Brazilian jungle, trees have evolved to have smaller, weaker seeds

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What Animal Sounds Look Like

Mark Fischer, a software developer in California, turns data from recordings of whales, dolphins and birds into psychedelic art

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Save the Amazon, Increase Malaria

People in Brazil living close to forests are 25 times more likely to catch malaria than those living near places where all the trees have been cut down

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Say Hello to Bozie, the National Zoo’s New Elephant

She arrives at the National Zoo today from Baton Rouge

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Once in a Blue Moon and Other Idioms That Don’t Make Scientific Sense

From “where there’s smoke, there’s fire” to “hard as nails,” several sayings just don’t pass scientific scrutiny

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Princeton University Celebrates the Art of Science

In a new exhibition, the university showcases 43 images rooted in scientific research that force viewers to contemplate the definition of art

Staghorn coral is listed as threatened under the U.S. Endangered Species Act. NOAA Fisheries has proposed it be reclassified as endangered.

Endangered Ocean Creatures Beyond the Cute and Cuddly

Marine species threatened with extinction aren’t just whales, seals and turtles—they include fish, corals, mollusks, birds, and a lone seagrass

The invasive Spanish slug, one of the worst alien pests in Europe, is naturally repelled by ecosystems if soils house a healthy population of earthworms, new research suggests.

Earthworms in Your Garden May Help Prevent Invasive Slugs from Devouring Plants

In the lab, the presence of earthworms can reduce the number of leaves damaged by slugs by 60 percent, a new study finds

A group of critically endangered California condors near Zion National Park, Utah.

Why the Endangered Species Act Is Broken, and How to Fix It

On the landmark species-saving law’s 40th anniversary, environmental historian Peter Alagona explains why it doesn’t work and offers a path toward recovery

The shelled sea butterfly Hyalocylis striata can be found in the warm surface waters of the ocean around the world.

Amazing Sea Butterflies Are the Ocean’s Canary in the Coal Mine

These delicate and stunning creatures are offering Smithsonian scientists a warning sign for the world’s waters turning more acidic

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Solving an Alligator Mystery May Help Humans Regrow Lost Teeth

A gator can replace all of its teeth up to 50 times—learning what triggers these new teeth to grow may someday keep us from needing dentures

Periodical cicadas, like the one pictured above, have missed a lot of news about insects since they last appeared.

Leaproaches, Mutant Butterflies and Other Insect News That the 17-Year Cicadas Missed

Since 1996, scientists have found the oldest fossil insect, the largest living bug, a new taxonomic order and more

Helpless babe or capable professional navigator?

Baby Weddell Seals Have the Most Adult-Like Brains in the Animal Kingdom

The newborn seal pups possess the most well-developed brains compared to other mammals, but that advantage comes with a cost

The National Zoo's two giant pandas don't know how to mate with each other. But thanks to artificial insemination Mei Xiang (L) and Tian Tian (R) have produced two cubs, and a third may be on the way. Photo courtesy of the National Zoo

How Does Science Help Pandas Make More Panda Babies?

A behind-the-scenes look at the ways the National Zoo assists Washington’s most famous sexually frustrated bear couple

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PHOTOS Baby’s First Romp: Andean Cubs Play in the Rain

With their new yard baby-proofed, the two cubs took the outside for a day in the rain before their public debut Saturday

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