Smart News Science

A group of gray wolves in Canada. Before a wolf pack recently migrated to Colorado, gray wolves were last known to live in the state in the 1940s.

Colorado Will Reintroduce Endangered Gray Wolves This Month

In 2020, voters narrowly passed a measure in favor of wolf reintroduction, and now, wildlife officials are about to begin the controversial effort

Illustration of the thalamus, a region of the brain linked to learning and memory.

Brain Implants Show Promise for People With Traumatic Brain Injuries in Small Study

Electrodes placed in the brains of five patients led to "profound" improvements in cognitive function, even years after their injuries

Cattle tyrants usually follow behind grazing animals to snap up insects for food.

South American Bird Makes Rare Appearance in Texas, Thousands of Miles From Home

Birders are driving hours to Corpus Christi for a chance to spot the cattle tyrant, which has never been observed in the United States before

Eczema affects almost 32 million people in the United States.

Here's What Can Cause Itchiness, According to New Research

Scientists discovered a connection between a bacteria linked to eczema and an itch-causing enzyme in a study of mice

Fossilized Trisauropodiscus tracks from more than 210 million years ago (marked with 4 cm scale) compared to modern bird tracks from March 2018 (marked with 3 cm scale)

Mysterious Creatures With Bird-Like Feet Made These Tracks Long Before Birds Evolved

The footprints pre-date the earliest known fossils of avian ancestors by roughly 60 million years, per a new study

A De Winton's golden mole. A member of the species hadn't been definitely seen since 1936.

Scientists Uncover a Golden Mole Species Thought to Be 'Possibly Extinct'

A scent-detecting dog led the team to the discovery in South Africa, and traces of mole DNA helped confirm it

For the inner four planets in this solar system, each planet orbits the sun three times for every two orbits of the planet immediately to its outside. For the fourth, fifth and sixth planets, they orbit four times for every three orbits of its outer neighbor.

Astronomers Discover Rare Solar System Where Planets Orbit in Mathematical Harmony

The "resonant" planets could provide insight about how such systems form and evolve—and why our own solar system is not synced up

German researchers tested dolphins' ability to detect electric fields.

Bottlenose Dolphins May Have an Electric Sense, Study Finds

Dimples called vibrissal pits on the beaks of the mammals can perceive electricity and might help with hunting and navigation

The Geminids appear to originate from the Gemini constellation, but you can see them throughout the night sky.

How to Watch the Geminid Meteor Shower This Month

The celestial spectacle will peak on December 13 and 14, lighting up the night sky with as many as 120 shooting stars per hour

Wolverines live in snowy, high-elevation habitats.

Wolverines Receive Federal Protection as a Threatened Species in the Lower 48 States

The carnivorous mammals will increasingly face habitat loss and fragmentation because of climate change, according to scientists

A mule deer carcass in Yellowstone National Park tested positive for the fatal neurological illness known as chronic wasting disease.

'Zombie Deer Disease' Documented in Yellowstone for the First Time

The neurological condition, called chronic wasting disease, has a 100 percent fatality rate in the deer, moose and elk it infects

An artist's rendition of the detection of the cosmic ray by the Telescope Array experiment. When high-energy cosmic rays reach Earth's atmosphere, they collide with and break apart atomic nuclei, creating a shower of particles that is picked up by detectors on the ground.

Scientists Mystified by Rare, High-Energy Cosmic Ray, the Most Powerful Since 1991

Researchers have been unable to locate an obvious source for the particle—it seems to have traveled from an empty spot in space

Flight attendants pose in front of the Boeing 787 Dreamliner on Troll Airfield in Queen Maud Land, Antarctica.

First Boeing 787 Dreamliner Lands on Icy Runway in Antarctica

The large plane, which can accommodate roughly 300 passengers, delivered 45 scientists and 12 tons of equipment to a research station in Queen Maud Land

After peanut butter failed to attract the giant rats, researchers turned to sesame oil.

See the First-Ever Photographs of a Rare Giant Rat That Lives Only on One Pacific Island

The elusive and critically endangered Vangunu giant rats are at least twice the size of common rats

Researchers studied African penguins in the colony at Zoomarine Italia in Rome.

African Penguins Tell Each Other Apart by Their Polka Dot Patterns

New research suggests the birds may find their mates in crowded colonies by looking at their chest plumage

San Francisco-based startup Loyal is developing drugs that aim to extend dogs' lifespans—and it could form a basis for longevity research in humans.

A New Drug That Could Extend Dogs' Lives Inches Closer to Approval

For the first time, the FDA has indicated a willingness to endorse a longevity drug

Ferrisburgh, a kestrel at the Vermont Institute of Natural Science, has begun painting for mental enrichment after losing his ability to fly.

Meet Ferrisburgh, a Rescued Kestrel Who Started Painting After a Wing Injury

The Vermont raptor can no longer fly, but he is helping educators teach the public about his species through art

An iceberg breaks off the Knox Coast in the Australian Antarctic Territory in 2008. The moving iceberg scientists are now tracking broke off from Antarctica in 1986.

The World's Largest Iceberg Is Drifting Three Miles Into the Ocean Each Day

The iceberg, which naturally broke off Antarctica in 1986, had remained grounded for decades before moving again in recent years

Researchers at the Ohio State University collected 9,287 Asian longhorned ticks in just 90 minutes using lint rollers.

An Invasive Tick That Can Clone Itself Is Spreading Across the U.S., Threatening Livestock

Researchers documented three cows in Ohio killed by Asian longhorned ticks, which can lay up to 2,000 eggs without needing to mate

The jawbone likely belonged to a Columbian mammoth.

Cool Finds

Fossil Hunter Pulls Massive Mammoth Jawbone Out of Florida River

John Kreatsoulas, who made the discovery while diving in southwest Florida, initially thought the 60-pound mandible was a log

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