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Science / Wildlife

At the bottom of the Mariana Trench, nearly eight miles below the ocean’s surface, abundant communities of bacteria thrive.

Nearly 8 Miles Down, Bacteria Thrive in the Oceans’ Deepest Trench

The Mariana Trench may serve as a seafloor nutrient trap, supporting remarkable numbers of microorganisms

Shanti the Asian elephant plays with a tire in the National Zoo’s new Elephant Community Center, which opens on Saturday, March 23.

Look Out! Look Out! Elephants Get New Digs

The Elephant Community Center, the newest addition to the National Zoo’s “Elephant Trails” habitat, opens on Saturday, March 23

Ribbon worms come in all shapes and sizes. This one, with white stripes along the body, was found off the coast of Mexico.

14 Fun Facts about Marine Ribbon Worms

Ribbon worms swallow prey whole, grease themselves with their mucus to slide quickly through mud, split into new worms if severed, and much more

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Prehistoric Birds May Have Used Four Wings to Fly

A study of fossils of prehistoric birds suggests two sets of wings—one set on the creature’s hind legs—helped avians stay aloft

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Why We Should All Celebrate Save a Spider Day

Insect keeper Dan Babbitt of the Natural History Museum explains what makes spiders so cool

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Stressed Corals Dim Then Glow Brightly Before They Die

Measuring how coral fluorescence changes may serve as an early indicator of the declining health of a reef

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An Otter Learns to Play Therapeutic Basketball at the Oregon Zoo

Zookeepers show that it is possible to teach an old otter new tricks

The quiet highway that leads through Cotopaxi is a bike-friendly route.

Cold, Hungry and Happy in the High Andes

40 bucks in cash, a warm sleeping bag and plenty of wine carry the author through his final days in Ecuador, in the remote high country outside of Quito

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The (Natural) World, According to Our Photo Contest Finalists

From a caterpillar to the Milky Way, the ten finalists in the contest’s Natural World category capture the peculiar, the remarkable and the sublime

Locusts covering a bush during the 2004 swarm near the Red Sea cost in Israel.

A Plague of Locusts Descends Upon the Holy Land, Just in Time for Passover

Israel battles a swarm of millions of locusts that flew from Egypt that is giving rise to a host of ecological, political and agricultural issues

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This 33,000-Year-Old Skull Belonged to One of the World’s First Dogs

A new DNA analysis confirms that an ancient skull found in a Siberian cave was an early ancestor of man’s best friend

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Snowy Day, But Smithsonian D.C. Museums Open, Zoo Closes

Bad weather threatens the metro area, but the Smithsonian museums Will Open, National Zoo is Closed

The research drew upon theromgraphic images of the penguins collected in the wild.

How Emperor Penguins Survive Antarctica’s Subzero Cold

The birds’ plumage is even colder than the surrounding air, paradoxically insulating them from heat loss

A bull male forest elephant in Gabon. A new study published in the PLOS ONE shows that African forest elephants are being poached into extinction.

Miniature African Forest Elephants Could Be Extinct in 10 Years

Ivory poachers slashed the population of the small elephants by 62 percent in the past decade—future losses at those rates will doom the species

Lake Quilotoa is gaining a reputation as one of the most attractive destinations in Ecuador. The surrounding area, of rugged mountains and dirt roads, offers some of the most rewarding cycle touring in the Andes.

Biking Ecuador’s Spectacular Avenue of the Volcanoes

Home to a string of high peaks, including 20,564-foot Chimborazo, the area offers some of the finest cycling, hiking and adventuring country anywhere

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Video: Panda Gets Randy, Keeper Reports on the Panda-monium

Breeding season for the giant pandas gets underway this month at the National Zoo

Off the Auckland Islands, a southern right whale moves in for a closer look at Skerry’s diving partner.

Brian Skerry Has the World’s Best Job: Ocean Photographer

The freelancer’s new exhibit at the Natural History Museum captures the beauty, and fragility, of sea life

Goodall’s travels have often brought her face to face with exotic plants. In Cambodia, she was “awestruck” by the giant roots of an ancient strangler fig she found embracing the Ta Prohm temple at Angkor Wat.

Jane Goodall Reveals Her Lifelong Fascination With…Plants?

After studying chimpanzees for decades, the celebrated scientist turns her penetrating gaze on another life-form

How Two Women Ended the Deadly Feather Trade

Birds like the snowy egret were on the brink of extinction, all because of their sought-after plumage

In Namibia’s Etosha National Park, elephants in the Warrior family gather at the Mushara water hole.

The Meanest Girls at the Watering Hole

A scientist studying female elephants—usually portrayed as cooperative—makes a surprising observation about their behavior

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