Science

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A Link Between Dams and Earthquakes?

The earth is big, and so are the tectonic plates—it doesn’t seem possible that anything humans could do to the earth would have an effect on those plates

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Land of the Lost Trailer -- T. Rex is Looking Good

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Go to the Galápagos, See What Charles Darwin Saw

A senior editor visited the Galapagos - here's what she saw

Once loathed as a "beast of waste," the gray wolf (in Yellowstone) is beloved by some as a symbol of unadulterated nature.

Wolves and the Balance of Nature in the Rockies

After years as an endangered species, the wolves are thriving again in the West, but they're also reigniting a fierce controversy

Bar pilots risk life and limb to guide ships across the "Graveyard of the Pacific."

Steering Ships Through a Treacherous Waterway

Braving storms with high seas a group of elite ship pilots steers tankers and freighters through the Columbia River

"Light will be thrown on the origin of man and his history," Darwin (c.1880) said of a future in which his hard-won findings would be tested.

What Darwin Didn't Know

Today's scientists marvel that the 19th-century naturalist's grand vision of evolution is still the key to life

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Wild Things: Life as We Know It

Honeyeater birds, sea slugs, tree frogs, and more

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Hot and Cold Running Dinosaurs

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Picture of the Week — Emperor Penguins

Can cuteness save the Emperor penguin?

The Galapagos is no place for a mammal. But it's a great place to be a reptile. Land animals had to make the trip here via rafts of vegetation that broke loose from the mainland, which isn't so bad if you have scaly skin, are cold-blooded and can go for a long time without fresh water. A few rodents managed to colonize the islands, and there are some native bats, but reptiles rule. One of the weirdest reptiles is the marine iguana, the world's only seagoing lizard. It basks on lava rocks to warm up in the morning, then swims around in the surf eating seaweed. They get to be four feet long or more and look for all the world like Godzilla. Like other Galapagos creatures, they aren't particularly bothered by humans gawking at them.

A Naturalist's Pilgrimage to the Galapagos

Smithsonian's Laura Helmuth vacationed in the Galapagos Islands and returned with even more respect for Charles Darwin

Domestic cats are the most popular pet in America, numbering some 80 million.

Cats as Pets and Predators

Jake Page explores the evolution and enigmatic ways of the most popular pet in America -- the house cat

Brachiosaurus

Blog Carnival, Edition #4: Texas Troubles, Big Dinosaurs, and a Danny McBride Interview

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Vote for Hubble’s Next Target

New technology, with all of its conveniences, has created a new society called Elsewhere, U.S.A., according to professor Dalton Conley.

The Journey to Elsewhere, U.S.A.

A professor explains how new technology drastically altered the modern American family unit

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Battle of the Giant Theropods

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Don’t Drink the Water

The AP reported earlier this week that the Indian pharmaceutical industry is spewing a drug soup into the waters of a town near Hyderabad

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Lincoln vs. Darwin (Part 4 of 4)

On this blog, several of the staff of Smithsonian magazine have been debating who was more important, Abraham Lincoln or Charles Darwin

After coming within 50 feet of several wolves, Frank Clifford understands why 100,000 people say they come to Yellowstone just to see wolves.

Frank Clifford on "Howling Success"

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A Tiny Fossilized Treasure

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Lincoln vs. Darwin (Part 3 of 4)

We asked: Who was more important, Abraham Lincoln or Charles Darwin? T.A. Frail took up the fight for Lincoln, and Laura Helmuth argued for Darwin

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