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Smart News / Smart News Science

Vinegaroons spray acetic acid—the substance that gives vinegar its pungent scent—from their tails.

Acid-Spraying, Lobster-Like Arachnids Emerge in Texas to Look for Love

Summer rains send vinegaroons scurrying from their burrows in the desert

The billowing smoke resulted from nearly 300 wildfires currently ravaging British Columbia, Canada’s westernmost providence, and 80 fires blazing through states in the Western United States.

Plumes of Smoke From Fires in the North American West Stretch Across the Continent

Particle pollution is affecting air quality in cities thousands of miles away

Researchers extracting an ice core from the Guliya Ice Cap in the Tibetan Plateau in 2015.

New Research

Scientists Extract 15,000-Year-Old Viruses From Tibetan Glacier

Researchers say the ancient pathogens are unlikely to cause humans any harm, but 28 out of the 33 viruses found are new to science

Feral hogs wreak havoc on the ecosystems they invade, and new research suggests they're also contributing to climate change by releasing 1.1 million cars-worth of carbon dioxide every year.

New Research

Feral Pigs Release 1.1 Million Cars-Worth of Planet-Warming Carbon Dioxide Every Year

The study’s results add exacerbating climate change to the list of environmental impacts ascribed to this invasive species

After about a month of darkness, Hubble is back online and already collection impressive scientific data.

Retired NASA Engineers Return to Fix Hubble Telescope

The repaired space computer is back online and already beaming spectacular images of distant galaxies back to Earth

This is the 93-year-old Xerces blue butterfly specimen that researchers collected tissue samples from for this study.

New Research

This Butterfly Is the First U.S. Insect to Be Wiped Out by Humans

Genetic tests using museum specimens suggest that the Xerces blue was a distinct species and that it disappeared in 1941

Jupiter and its largest moon Ganymede are shown in this image. Ganymede is slightly larger than the planet Mercury. Meanwhile, Jupiter's new 80th moon is much smaller, likely only a few dozen miles in diameter.

Amateur Astronomer Discovers New Moon Orbiting Jupiter

Kai Ly spotted the unnamed satellite using telescope images from 2003

An opah or moonfish that washed up on Sunset Beach in northern Oregon on July 14.

Brightly Colored, 100-Pound Moonfish Washes Up on Oregon Beach

Scientists say this open-ocean species, also known as an opah, typically inhabits warmer waters than those of the Pacific Northwest

A new image of a powerful jet firing out of the black hole at the center of the radio galaxy Centaurus A, taken with the Event Horizon Telescope.

New Research

New Black Hole Image Shows Plasma Jets Blasting Into Space

Researchers say the new, detailed image of the black hole at the center of the Centaurus A galaxy could reveal how its jets formed

Before killing Salmonella, the detergent-like protein APOL3 (green) must get through the bacteria's protective outer membrane (red).

Innovation for Good: Game Changers

Human Cells Ward Off Bacterial Invaders With a Protein That Behaves Like Soap

Researchers discover that immune cells aren’t the body’s only line of defense against bacterial pathogens

Officers Paul Douglas (left) and Theodore Santos (right) stand with their newest Covid-19 K9 unit: a female black lab named Huntah (left) and a male golden lab-retriever mix, Duke (right).

Covid-19

Massachusetts Becomes First U.S. State to Enlist Covid-Sniffing Canines

Duke and Huntah are first dogs used by law enforcement to detect coronavirus cases

The megaripple features have average wavelengths of 1,968.5 feet and average wave heights of almost 52.5 feet, making them the largest ripples documented on Earth.

Mile-High Tsunami Caused by Dinosaur-Killing Asteroid Left Behind Towering ‘Megaripples’

Seismic imaging data depicts 52-feet high waves 5,000 feet below Louisiana

The aftermath of floods that ravaged the village of Schuld in western Germany, seen on July 16, 2021. The floods killed at least 165 people across western Germany and neighboring countries.

Deadly Floods Rip Apart Western Germany, Claiming at Least 165 Lives

Nearly two months-worth of rain fell in just 24 hours, leading to flash floods that tore through buildings

This wearable sensor harvests sweat from the fingertips to generate the electricity it needs to measure things such as heart rate and blood-sugar.

Innovation for Good: Game Changers

New Wearable Medical Sensors Run on Fingertip Sweat

The slim, flexible device could measure blood glucose or heart rate without the need for batteries

Neurotoxins secreted by the algae Karenia brevis kill marine life including fish, dolphins and manatees

More Than 600 Tons of Dead Sea Life Wash Up on Florida Coast Amid Red Tide

Crews cleaned up nine tons of dead fish in just 24 hours after Tropical Storm Elsa pushed the fish toward shore

Via Getty: "A state wildlife veterinarian inspects a European starling carcass before shipping it to the University of Georgias Southeastern Cooperative Wildlife Disease Study (SCWDS) from the Kentucky Department of Fish and Wildlife Resources headquarters on July 2, 2021."

Mysterious Bird-Killing Illness Spreads to More Mid-Atlantic States

Researchers rule out several pathogens but still don’t know what is causing the deaths

People lie on the ground to view the Perseid meteor shower in Rocky Mountain National Park in Colorado at an astronomy night event on August 12, 2018.

How to Watch the Perseid Meteor Shower

Known for its ‘fireball’ meteors, the Perseid shower began on July 14 and will peak in mid-August

Hurricane Elsa before downgrading to a tropical storm near Barbados

Hurricane Elsa’s Early Arrival Could Mean a Busier-Than-Usual Storm Season in the Atlantic

Following Elsa, the fifth hurricane so far, experts now forecast at least 20 named tropical storms and nine named hurricanes in total

A dwarf cow named Rani stands next to a more normal sized cow on a farm in Bangladesh.

This 20-Inch-Tall Cow Could Be the World’s Smallest Ever

Meet Rani, a pint-size bovine in Bangladesh, who has drawn thousands of adoring fans to her farm

Similar lunar and climate conditions led to increased flooding in 2015. Pictured, a car drives through high waters in Fort Lauderdale, Florida.

New Research

Moon’s Wobbly Orbit and Rising Sea Levels Will Cause Record Flooding in the 2030s

Clusters of nuisance floods could have major impacts on businesses and public health

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