Smart News

The forces driving the cows' personality fluctuations are likely the same bodily changes that make human teenagers a handful for their parents.

Cows Get Moooody During Puberty, Too

A new study has found that bovine personalities are less predictable when cows reach sexual maturity

The asteroid Pallas, imaged by the European Southern Observatory's Very Large Telescope

The Most Cratered Object in the Asteroid Belt Looks Like a Golf Ball

Pallas's odd orbit sends it crashing through the asteroid belt, colliding with other objects along the way

This is a graphic reconstruction of a male Stupendemys geographicus swimming in freshwater.

Gigantic Turtles Fought Epic Battles 10 Million Years Ago—and Have the Scars to Prove It

Their shells were 10 feet wide and equipped with foot-long horns on both shoulders

At Pablo Escobar's former hacienda, tourists are warned about the dangerous presence of an expanding hippo population.

Pablo Escobar's Pooping Hippos Are Polluting Colombia's Lakes

A new study suggests the hulking creatures are changing local water bodies with their bathroom habits

The Scream (1893) is Edvard Munch's most renowned work.

Art Meets Science

Why Are the Vibrant Colors of 'The Scream' Fading?

New analysis explores why unstable synthetic pigments in the painting are changing color from yellow to white

Inspector Clouseau, the world's only known pink manta ray

Rare Pink Manta Ray Spotted Near Australia’s Lady Elliot Island

Researchers suspect a genetic mutation may have gifted the giant fish, named Inspector Clouseau, his rosy hue

Station Squabble by Sam Rowley

See Squabbling Subway Mice and Other Top Wildlife Photos

The Natural History Museum in London has announced the top five honorees in its LUMIX People’s Choice Award competition

The trees 'mysteriously' showed up at the end of the museum's driveway on Tuesday night.

Two Stolen Bonsai Trees 'Mysteriously' Returned to Washington State Museum

The trees, which have been cultivated for 70-odd years, are in good condition and back on display

Numbers of these charismatic, blubbery birds have decreased by about half across Antarctica's northwest.

Preliminary Census Documents Antarctica’s Chinstrap Penguins in Sharp Decline

Climate change is the likeliest culprit, researchers say

A bronze statue of abolitionist Harriet Tubman is seen during a private viewing ahead of its unveiling at the Maryland State House, Monday, Feb. 10, 2020, in Annapolis.

Harriet Tubman and Frederick Douglass Honored With Statues in Maryland State House

Both historic figures were born into slavery in Maryland and went on to become key activists in the abolitionist movement

Around half of the university's 100 "manuscript cookbooks" are now available online.

Education During Coronavirus

Dozens of Historic Mexican Cookbooks Are Now Available Online

The University of Texas San Antonio's vast collection makes traditional Mexican and Mexican-American cooking accessible

A rendering of the upcoming Planet Word museum's Great Hall, which will feature an LED globe showcasing dozens of languages from around the world

Upcoming Planet Word Museum Celebrates Language—and Is Slated to Be Talk of the Town

The Washington, D.C.-based museum will open its doors on May 31

After an 8,700-Mile Journey, an Endangered Gray Wolf Is Found Dead

Experts say the wolf, known as OR-54, was looking for a new pack or a mate

The NIH, FDA, and VA have policies encouraging labs that conduct animal research to find adopters for healthy animals at the end of studies.

The F.D.A. Will Now Allow Lab Animals to Be Adopted

F.D.A. joins the National Institutes of Health and the Department of Veteran Affairs in adopting a lab animal retirement policy

Fuzzy and fast flying, bumblebees tend to run warm, and are best adapted to cooler climes.

Climate Change Has Driven Serious Declines in World’s Bumblebees

The number of habitats in North America that bumblebees occupy has fallen by almost 50 percent

Rembrandt's Portrait of a Woman before (left) and after (right) conservation

Pennsylvania Museum Discovers Unidentified Rembrandt Portrait in Its Collection

Conservation work revealed evidence of the artist's hand in a painting previously attributed to a member of his studio

Charles Dickens, seen at his desk in 1858

Charles Dickens Museum Acquires Trove of Author's Unpublished Letters

The London museum recently purchased more than 300 literary artifacts assembled by a private collector in the U.S.

The moai at Easter island, built by the Rapa Nui people

New Research Rewrites the Demise of Easter Island

Yet another spate of evidence suggests the Rapa Nui people were going strong long after Europeans first arrived in 1722

Christina Koch exits the Soyuz spacecraft on February 6.

Christina Koch Returns to Earth After Breaking Spaceflight Record

She completed the longest continuous spaceflight for a female astronaut with a voyage that lasted 328 days

Every few days, the crew of the Challenger would dredge the ocean floor for sediment and specimens.

Museum’s 150-Year-Old Plankton Have Thicker Shells Than Their Modern Counterparts

The HMS Challenger’s expedition in the 1800s provides a baseline for ocean health as the climate changes

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