New Research

The CAP canal is pictured running past houses and businesses it feeds in Scottsdale, Ariz. The Central Arizona Project is a 336-mile, man-made river of canals that delivers water from the Colorado River basin uphill to service water needs in southern Arizona, including Tucson and Phoenix.

Don’t Bank on Groundwater to Fight Off Western Drought—It's Drying Out, Too

Water losses in the west have been dominated by dwindling groundwater supplies

Researchers Crack the Code of First Impressions

Mathematics identifies the subtle facial features that influence how we judge others

Across the country, families lost houses like this one—and a substantial portion of their household wealth—during the financial crisis.

The Average American Household Lost a Third of Its Net Worth During the Recession

A new study shows how much, exactly, the 2008 recession contributed to rising inequality in America

DDT Is Still Killing Birds in Michigan

DDT was banned in the United States more than 40 years ago, but it's still killing birds in a town in Michigan

This Monet reproduction is composed of tiny bits of metal assembled on the micron scale.

This Monet Isn't the Real Thing—But It's Awfully Close

Nanoprinters can duplicate great artwork with remarkable precision

How a Flock of 400 Flying Birds Manages to Turn in Just Half a Second

The birds' patterns of movement are surprisingly similar to that of superfluid helium

The Bahamian Andros Island, surrounded by the bright blue of Great Bahama Bank.

Saharan Dust Helped Build the Bahamas

Minerals blown off the Sahara fuel the microbes that undergird the Bahaman ecosystem

Schadenfreude is a Childish Emotion

Even two-year-olds find the twisted joy in others' pain

Your Dog Might Be Jealous

How much is that green-eyed doggy in the window?

Moose Spit is Antifungal

Moose may use their antifungal saliva to keep the fungus on their favorite foods in check

Lasers Make a Fiber Optic Cable Out of Thin Air

Just like a fiber optic cable, without the physical cable

Playing Outside Enhances Kids’ Love of Nature and Animals

Exposure to the great outdoors could also influence kids' ideas about the importance of conservation

Science Proves That Kids' Eyes Really Are Bigger Than Their Stomachs

Adults around the world uniformly clean their plates at dinner time, but not kids

Papa Mongooses Learn Not to Try So Hard When Raising Babies

If father mongooses push themselves to extremes raising young, then they won't work as hard the next time around

Children were asked to rate how cute they found each of the images to be.

Even Toddlers Recognize the Superior Cuteness of Puppies and Kittens

Our notion of cuteness might be hardwired rather than learned

Offshore Wind Farms Offer Seals a Smorgasbord of Fish

Wind farms could intentionally be fashioned into artificial reefs to further increase their value to wildlife

Early Life May Have Thrived in the Wreckage of a Meteorite

Porous rock created by high impact meteorite strikes make a surprisingly pleasant home for microbes

Circumcision Could Help Stem the Spread of HIV

Contrary to what researchers previously feared, men who undergo adult circumcision don't engage in overly risky behavior compared to uncircumcised ones

Without Oceans, Earth-Like Life Probably Can’t Evolve on Other Planets

It's not all about the planet's distance from its star, as researchers previously thought

Spider Silk is a Fine-Tuned Alert System

Web fibers can send a wide range of messages

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