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
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
How Emperor Penguins Survive Antarctica’s Subzero Cold
The birds’ plumage is even colder than the surrounding air, paradoxically insulating them from heat loss
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
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
Video: Panda Gets Randy, Keeper Reports on the Panda-monium
Breeding season for the giant pandas gets underway this month at the National Zoo
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
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
The Meanest Girls at the Watering Hole
A scientist studying female elephants—usually portrayed as cooperative—makes a surprising observation about their behavior
Bioluminescence: Light Is Much Better, Down Where It’s Wetter
From tracking a giant squid to decoding jellyfish alarms in the Gulf, a depth-defying scientist plunges under the sea
A Visit to the Natonal Zoo’s “Ark of Life”
Smithsonian Secretary G. Wayne Clough journeys to Front Royal, Virginia, to find out the latest in animal research
Could Disappearing Wild Insects Trigger a Global Crop Crisis?
Three-quarters of the world’s crops—including fruits, grains and nuts—depend on pollination, and the insects responsible are disappearing
Nitpicking the Lice Genome to Track Humanity’s Past Footsteps
Lice DNA collected around the planet sheds light on the parasite’s long history with our ancestors, a new study shows
Snakes in a Frame: Mark Laita’s Stunning Photographs of Slithering Beasts
In his new book, Serpentine, Mark Laita captures the colors, textures and sinuous forms of a variety of snake species
Growing New Hearts Without Using Embryonic Stem Cells
A different type of stem cell—one used in asexual reproduction—can create new heart muscle tissue without raising ethical questions, new studies show
PHOTOS: Andean Cubs Get a Clean Bill of Health (Caution: Cuteness)
The playful pair of two-month-old cubs got a thorough exam from veterinarians and big thumbs up from everybody
Interview: Jane Goodall on the Future of Plants and Chimps
The renowned chimp expert discusses her new book, her efforts to protect the rainforest and why she misses living with chimps
Locking Eyes With Spiders and Insects
Macrophotographer Thomas Shahan takes portraits of spiders and insects in the hopes of turning your revulsion of the creatures into reverence
It’s Raining Spiders in Brazil
A video captures images of thousands of spiders raining down on a Brazilian town, but it turns out this event is perfectly normal
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