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Science / Our Planet

A screenshot of the first video of a giant squid in the wild.

The Top Five Ocean Stories of 2013

This year we’ve seen amazing footage of marine creatures, discovered how plastic works its way into the food chain, employed 3D printing to build new reefs

A magnitude 7.6 earthquake struck Costa Rica on September 5, 2012, producing a strong shaking through much of the country.

Scientists Successfully Forecasted the Size and Location of an Earthquake

Well before Costa Rica shook in a magnitude 7.6 quake in September 2012, geoscientists forecasted that the region was due for a magnitude 7.7 to 7.8 quake

A new species of tapir, a herbivorous mammal, was discovered in the Amazon earlier this month.

A Recap of Our Five Favorite New Species of 2013

An owl, a cat, a dolphin, and of course the olinguito, are among this year’s biggest new species finds

A golden eagle swoops for a rabbit.

Art Meets Science

Beautiful Anatomical Skeletons, Posed and Photographed As Sculptures

Photographer Patrick Gries transforms ordinary specimens, stripped of fur and flesh, into art that showcases motion, predation and evolution

Frozen seafood in the lab, ready for DNA testing.

The DNA Detectives That Reveal What Seafood You’re Really Eating

Genetic sequencing allows scientists to uncover increasingly prevalent seafood fraud

More Than Three Years Later, Oil From the Deepwater Horizon Persists in the Gulf

Continued testing has found evidence of oil in the water, sediments and marine animals of the Gulf

Santa could make his home on floating sea ice, but the Arctic may be ice free as early as 2016, according to the U.S. Navy.

Six Ways Climate Change Is Waging War on Christmas

If Santa really lived at the North Pole, he would have drowned long ago—his icy abode is slowly melting

Stained transverse section of a lily flower bud. Darkfield illumination, stitched images.

Art Meets Science

The Startling Beauty of the Microscopic

Olympus BioScapes announces ten winners of their 2013 Digital Image Competition, which honors some of the best images taken through a microscope

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These Carnivorous Plants Glow Under Ultraviolet Light to Attract Prey

Their florescent blue glow lures ants to their death. Mask it, and the plants barely catch any

The Northern Hemisphere's mid-latitudes have experienced many heat waves in recent years, such as one that fueled Rocky Mountain wildfires in summer 2012. Warmer-than-normal temperatures appear red in this NASA image of North America on June 28, 2012.

Summer Heat Waves May Be Linked To Sea Ice Loss

As ice melts, the jet stream gets stuck in the north, causing warm weather to linger in the south—but the reason why this occurs remains unknown

Scientists had to use a remotely operated vehicle to retrieve temperature sensors from a borehole drilled into the Japan Trench, 6,900 meters below the surface of the Pacific Ocean.

Fault That Caused Japan’s 2011 Earthquake Is Thin and Slippery

A group of scientists drilled miles beneath the Pacific Ocean, uncovering conditions that made the Tohoku-Oki earthquake and tsunami so devastating

Art Meets Science

The Art and Science of Growing Snowflakes in a Lab

Physicist Kenneth Libbrecht can make snowflakes with elegant spindles or blocky tabs by manipulating temperature and humidity

Ask Smithsonian 2017

Where Do Humans Really Rank on the Food Chain?

We’re not at the top, but towards the middle, at a level similar to pigs and anchovies

Purple loosestrife, which is blooming 24 days earlier than it did a century ago, poses a serious threat to wetland habitats.

How Climate Change is Helping Invasive Species Take Over

Longer seasons and warmer weather have combined to be a game-changer in the plant wars

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This Could Be the Oldest Flowering Plant Ever Found in North America

A new look at Smithsonian’s fossil collection turned up a remarkably ancient flowering plant—scientists think it’s at least 115 million years old

Resurrection Bay, Alaska (1939), by Rockwell Kent

Art Meets Science

Art Chronicles Glaciers As They Disappear

The Whatcom Museum in Bellingham, Washington, is exhibiting 75 works of art pulled from the past two centuries—all themed around ice

Soon this field in inner-city Detroit could be lined with maple trees.

Can Planting Gardens and Orchards Really Save Dying Cities?

Urban planners sure hope so, particularly in places like Detroit where a company plans to start filling abandoned lots with small forests

The seahorse may appear ungainly, but it’s actually a sophisticatedly engineered copepod-killing machine.

The Seahorse’s Odd Shape Makes It a Weapon of Stealth

The shape of the seahorse’s snout and its painfully slow movements create help create minimal water disturbance, increasing its odds of bagging prey

The production of oil and gas produces methane. But official counts may be underestimating just how much of this potent greenhouse gas comes from natural gas and similar sources.

Emissions of Methane, a Potent Greenhouse Gas, May Be Underestimated

Leaks from natural gas extraction may be a bigger source of U.S. methane emissions than previously thought, a new study finds

Fishing net at Alaska’s Gore Point

Art Meets Science

Artists Join Scientists on an Expedition to Collect Marine Debris

Now, they are creating beautiful works from the trash they gathered on the 450-nautical-mile journey in the Gulf of Alaska

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