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Smart News / Smart News Science

Scientists inserted human stem cells in pig embryos that couldn't develop kidneys, then let these embryos gestate in sows for several weeks. The experiments resulted in kidneys partly made of human-derived cells.

Scientists Grow Part-Human Kidneys in Pig Embryos for Nearly a Month

The new work is a “big step forward” in finding new ways to generate viable organs for human transplants, but it comes with some ethical considerations

Scientists came across the golden orb while exploring the seafloor of the Gulf of Alaska with a remotely operated vehicle on August 30.

What Is This Mysterious Golden Orb Scientists Found on the Ocean Floor?

After bringing the four-inch-diameter blob to the surface, researchers still only know that it is “biological in origin”

The Gans' egg-eater swallows a quail egg far larger than its head.

How a Small Snake Can Eat Meals Many Times Larger Than Its Head

The egg-eating African reptile uses its stretchy jaw skin to swallow huge prey, a feat that not even a python can match

An artist's rendering of the X-Ray Imaging and Spectroscopy Mission. The satellite will measure X-rays to deepen science's understanding of the universe. 

Japan Launches X-Ray Satellite and Lunar Lander to Space

The satellite will study large bodies in the cosmos, while the lander will attempt to land at a precise location on the moon’s surface

An artist's interpretation of Fujianvenator prodigiosus

This ‘Weird,’ Bird-Like Dinosaur Had Really Long Legs

Paleontologists discovered the 150-million-year-old creature in southeast China

Moose numbers have plummeted in Minnesota.

What’s Killing Minnesota’s Moose? Studies Reveal Sites of Deadly Brainworm Transmission

Carried by deer and spread by snails and slugs, a lethal parasite is infecting the large ungulates, which have recently declined dramatically

McMurdo Station in Antarctica

Women Report Rampant Sexual Harassment and Assault at Antarctica’s McMurdo Research Station

Speaking publicly for the first time, women detailed incidents of violence that had been minimized by employers, per an exposé in the Associated Press

A puffin on Eastern Egg Rock carries fish to feed its young.

Puffins Are Making a Comeback in Maine

After a down year in 2021, the birds have had two good years in a row

Onlookers watch as a rocket carrying the Aditya-L1 spacecraft launches. The mission will study the sun's outer layers and the influence of solar activity on the solar system.

India Launches Mission to Study the Sun and Space Weather

The Aditya-L1 spacecraft will examine the star’s outer layers and aim to shed light on its violent—and potentially damaging—storms

A bison runs amid the snow in Yellowstone National Park.

See Ten Breathtaking Images From the Wildlife Photographer of the Year Contest

The highly commended shots call to mind both the wonders of the animal kingdom and the risks wild creatures face

Peanut eats blueberry yogurt, grapes, bananas and vegetables.

Meet Peanut, the World’s Oldest Living Chicken at 21 Years of Age

Peanut had a rough start to life but ultimately grew up happy and healthy on a 37-acre farm in Chelsea, Michigan

Smoke from wildfires in Canada blankets the New York City skyline in a haze in July 2023.

New Satellite Tracking Air Pollution Releases Its First Images

The instrument, called TEMPO, will make hourly measurements of pollutants over North America that could help reduce exposure to unhealthy air

Beekeepers Terri Faloney, left, and Tyler Trute collect bees after an accident in Ontario, Canada, set loose five million honeybees.

Five Million Bees Fall Off a Truck in Canada

Local beekeepers rushed to the scene to help collect as many of the disoriented insects as possible

Gemini South on the summit of Cerro Pachón in Chile (left) and Gemini North on the summit of Maunakea in Hawai’i (right).

Hackers Target Telescopes, Forcing Them to Pause Operations

Two major telescopes in Hawaii and Chile and a handful of smaller observatories have been offline for weeks following an apparent cyberattack

Bears are a fairly common sight near Yellowknife at this time of year, however, they seem to be moving deeper into town during recent wildfires.

Black Bears Move Into Abandoned Canada Town Evacuated Due to Wildfires

Yellowknife, the capital of the Northwest Territories, has been largely empty for the last two weeks amid Canada’s worst fire season on record

So far, volunteers have counted roughly 75 newly revealed footprints.

Drought Reveals 113-Million-Year-Old Dinosaur Tracks in Texas

The footprints are normally submerged under the water and silt of the Paluxy River, part of which has dried up this summer

Sixteen-year-old Lindsey Stallworth cleans the whale skull in the lab at the Alabama School of Mathematics and Science.

Cool Finds

Teenager Helps Uncover 34-Million-Year-Old Whale Skull in Alabama

Working with one of her teachers, the 16-year-old student found the fossil, which may represent a new species, on her family’s property

A zoo employee weighs a meerkat during the annual weigh-in.

London Zoo Weighs All 14,000 of Its Animals, ‘From the Tallest Giraffe to the Tiniest Tadpole’

The annual measurements help zookeepers track each animal’s health over time

A remotely operated vehicle measured environmental conditions around the octopus nest site, including temperature and oxygen levels.

Why ‘Hot Springs’ Draw the World’s Largest Gathering of Deep-Sea Octopuses

Some 20,000 octopuses congregate near an inactive underwater volcano off California’s coast, using heat from thermal springs to hatch their eggs faster

A vehicle stuck on the shoulder of a road near Mayo, Florida, as Hurricane Idalia crosses the state.

Hurricane Idalia Hits Florida Amid Projected ‘Above-Normal’ Storm Season

The hurricane is the strongest to strike the state’s Big Bend area in about 125 years

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