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Smart News / Smart News Science

Wall construction began last month within the Organ Pipe Cactus National Monument, replacing existing vehicle barriers and pedestrian fencing with a continuous, 30-foot-tall steel bollard fence.

Planned Border Wall May Threaten 22 Archaeological Sites in Arizona, N.P.S. Says

Centuries-old artifacts are at risk should the Trump Administration move forward with its work along the border between the U.S. and Mexico

Dreaming May Help the Brain Forget Excess Memories, a Study of Mice Shows

Researchers identify neurons linked with memory retention, performance in mice

Scientists analyzed hundreds of bison and brown bear fossils collected in the field or held by major museums

Why Are Animals in Natural History Museums Overwhelmingly Male?

Researchers say the sex imbalance stems from factors including animal size, sex-specific behavior and human collecting preferences

One of many contaminated crabs at the Deepwater Horizon site.

New Research

Deepwater Horizon Site Is Now a Sticky Wasteland Populated by Sickly Crabs

Degrading hydrocarbons attract shrimp and crab to the spill site, where they are contaminated by oil and develop a variety of problems

Good luck, Tira! You've surely earned your spots.

Spotted in Kenya: A Baby Zebra With Polka Dots

Tira, as the foal has been named, appears to have a condition known as “pseudomelanism”—and it may threaten his survival

The only exceptions to the Ayam Cemani's black coloring are its cream-colored eggs and red blood

These Chickens Have Jet-Black Hearts, Beaks and Bones

The Ayam Cemani owes its unusual coloring to a genetic mutation

Cool Finds

Recently Discovered Neutron Star Is Almost Too Massive to Exist

The star J0740+6620 is 2.14 times the mass of our sun but just 12 miles in diameter, approaching the density of a black hole

The explosion does not pose any biological risks to the public, officials say. Reports state there were no disease samples in the laboratory because of the ongoing repairs. And even if had pathogens had been present, the heat of the fire probably would have killed them.

Blast Rocks Russian Facility Storing Smallpox and Ebola Viruses

Officials say that disease samples were not being stored in the affected laboratory, and there is no risk to the public

The Tiger Temple charged tourists to feed, take photos with captive felines

86 Big Cats Rescued From Thailand’s Tiger Temple Have Died in Government Custody

Although the government says inbreeding, stress contributed to the felines’ demise, critics have also cited cramped conditions, inadequate facilities

New Research

Komodo Dragons Have Skin That Looks Like Chain Mail

CT scans show layered bone covers the adult reptile’s body, likely to protect them when fighting for mates and food

Sketches of the salamanders.

New Giant Salamander Species Is the World’s Largest Amphibian

A new study has revealed that Chinese giant salamander consists not of one species, but three

Researchers studied brain mapping in two professional foot painters

Art Meets Science

Inside the Brains of Artists Who Paint With Their Feet

Two artists born without arms possess complex “toe maps” similar to more typical neural “hand maps”

A copper band found at the McQueen shell ring is similar to ceremonial objects seen at sites in the Great Lakes region

Cool Finds

Grave Hints at Interaction Between Early Humans Living in Great Lakes, American Southeast

Parallels between burial sites in the two regions suggest long-distance networks emerged earlier than previously believed

Trending Today

Once Thought to Be Extinct, This Lucky Clover Has Recovered Enough to Come Off the Endangered List

Running Buffalo Clover, which once spread on trampled ground left by bison, has made a comeback in the Midwest and Appalachians

Birds given doses of a common pesticide lost significant body mass, fat stores

Common Pesticides Delay Songbird Migration, Trigger Significant Weight Loss

Within six hours of ingesting a high dose of pesticide, sparrows lost six percent of their body weight and 17 percent of their fat stores

New Research

Rats Learned to Play Hide and Seek to Help Study the Brain

The animals squeaked and jumped for joy during the game, a sign that they enjoy play just as much as humans

Remnants of Greater Adria in the Taurus Mountains

Cool Finds

Study Reveals Lost Continent Demolished by Europe

Painstaking research recreates the history of Greater Adria, which slipped under the Eurasian plate 120 million years ago

The skull of the 1.77-million-year-old Stephanorhinus rhino.

New Research

1.7-Million-Year-Old Rhino Tooth Provides Oldest Genetic Information Ever Studied

Researchers read the proteins preserved in the tooth enamel of an ancient rhino, a trick that may allow them to sequence fossils millions of years old

The Atlantic ghost crab uses teeth in its stomach to produce guttural growls when danger nears.

Ghost Crabs Use Teeth in Their Stomachs to Ward Off Predators

The crustaceans produce guttural growls when danger nears

Based on the speed and trajectory of a newly detected object, astronomers believe it came to our solar system from beyond. This illustration shows the first known interstellar object to fly though our solar system, 'Oumuamua.

Astronomers Spot a Comet That Likely Came From a Different Solar System

After ‘Oumuamua, the newly detected rock is just the second known object to visit from interstellar space

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