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Smart News / Smart News Science

A glacier in Greenland, pictured in June 2025.

24 Billion Gallons of Water Burst Through Greenland’s Ice Sheet From a Hidden Lake in 2014. Scientists Just Pieced Together What Happened

A new study suggests ice sheet meltwater doesn’t always move downward—sometimes, it can erupt

Seeing a potentially infectious person might kickstart the body's immune system, according to a new study.

The Mere Sight of Someone Sick Triggers an Immune Response, Study Suggests

Researchers equipped study participants with virtual reality headsets and observed how their brains and immune systems reacted to avatars with signs of illness

Megaflashes travel horizontally, but they also produce five to seven cloud-to-ground bolts, on average.

515-Mile-Long ‘Megaflash’ of Lightning Sets a New World Record, Spanning Eastern Texas to West-Central Missouri

In October 2017, lightning stretched across multiple Great Plains states, and a weather satellite captured the event

The S. rapax fossil was initially smuggled out of Mongolia but has since been returned to the country. Its skull and a few vertebrae were lost, but not before scientists took CT scans of the skeleton.

Paleontologists Identify a ‘Rapacious’ Velociraptor Relative With Powerful Hands and a Strong Bite

The dinosaur Shri rapax likely relied on its grip strength to take down prey in what is now Mongolia

Scientists filmed the way killer whales hunt together. These images show one of the animals turning toward the other after a tail slap delivers a shock to herring.

Killer Whales Hunt Fish in Highly Coordinated Pairs and Perfect Their Movements With Practice, Drone Videos Reveal

Footage taken off the coast of Norway reveals that orcas team up to maximize their prey, according to a new study

Ziggy (dog) and Rozi (cheetah) play with a stuffed animal at the Taronga Western Plains Zoo Dubbo in Australia.

A Lonely Cheetah Cub at an Australian Zoo Now Has an Unlikely ‘Best Friend’—a Puppy

While the companionship might seem surprising, zoos have been pairing sibling-less cheetah cubs with dogs for decades to improve their socialization

The whole Pulaosaurus qinglong skeleton

Cool Finds

Rare Fossil Suggests Some Dinosaurs May Have Sounded Like Birds and Shared Similar Vocal Anatomy

Pulaosaurus qinglong is only the second non-avian dinosaur to be discovered with a preserved bony voice box

Due to conservation efforts, more than 240 kākāpō live on sanctuary islands, but the species remains critically endangered.

New Zealand’s Massive Green Parrots Have Narrowly Avoided Extinction. But Many of Their Parasites Did Not Survive

A study examining fossilized droppings reveals the kākāpō has faced a decline in the diversity of its parasites—and that might not be a good thing

Researchers deposited the larvae into the hull of a shipwreck off the coast of Belgium.

Scientists Deposit 200,000 Rare Oysters in a Shipwreck 100 Feet Below the Surface of the North Sea

European flat oysters have nearly disappeared from the region. Now, researchers are helping them recover by depositing the oyster larvae on gravel beds off the coast of Belgium

The leaf-toed gecko has been rediscovered on Rábida Island in the Galápagos.

Small, Secretive Gecko Rediscovered in the Galápagos After Scientists Eliminate Invasive Rats

Researchers thought leaf-toed geckos were locally extinct on Rábida Island, so they were thrilled to find several of the lizards alive and well during 2019 and 2021 expeditions

Researchers found fragments of fossils representing prehistoric mollusks, crustaceans and worms among rocks at the Grand Canyon.

Trove of Fossils Uncovered in the Grand Canyon Offers a Rare Glimpse Into Cambrian Life, With Toothy Worms and Slug-Like Mollusks

Rocks found along the Colorado River in Arizona turned out to contain fossilized fragments of soft-bodied creatures, suggesting the site may have been an “evolutionary hotbed”

Researchers used a laser to superheat a sample of gold past its theoretical limit and directly measured its temperature.

Physicists Superheated Gold to Hotter Than the Sun’s Surface and Disproved a 40-Year-Old Idea

A thin piece of gold reached 33,740 degrees Fahrenheit, which is more than 14 times higher than its melting point, by being rapidly heated—and it didn’t melt

Aspen trees are making a comeback at Yellowstone National Park.

Reintroduced Wolves Are Helping Baby Aspen Trees Flourish in Northern Yellowstone for the First Time in 80 Years, Study Suggests

The apex predators, restored to the park in 1995, appear to be keeping the local population of plant-eating elk in check, which allows aspen saplings to grow tall and healthy

The Perseid meteor shower in 2023. Although the prolific shower is not currently at its peak, astronomers recommend catching a glimpse before the moon gets too bright.

How to Watch This Week’s Stunning Dual Meteor Shower and More Upcoming Celestial Events

You can catch meteor showers and a special lunar display early this week, and keep an eye out for the popular Perseids

New research suggests a large crocodile-like creature attacked a "terror bird" 12 million years ago.

Even Apex Predators Like ‘Terror Birds’ Had Enemies, Research Suggests

Bite marks on a fossilized leg bone found in South America suggest a crocodile-like creature attacked a massive, meat-eating bird 12 million years ago

A juvenile blacktip reef shark swims in shallow waters by the mangroves in Palau. This image was highly commended in the underwater category.

See 11 Stunning Images of Mangrove Forests and Their Wildlife, Showcasing the Trees’ Beauty and Fragility

The winners of the Mangrove Photography Awards shed light on the ecologically valuable but highly threatened coastal ecosystems

 The scientists found R. wellingtoni in two different color combinations, black-purple and red-black.

Scientists Just Found a Coral Species They Thought Had Gone Extinct, Marking the First Record of It in 24 Years

After the 1982-1983 El Niño warming event, the coral endemic to the Galápagos Islands experienced sharp population declines and was rarely observed during surveys

Researchers collect soil samples in Tierra del Fuego, Chile.

More Than 90 Percent of the World’s Fungal ‘Hotspots’ Are Not Protected, New Study Suggests

Mycorrhizal fungi play an essential role in climate regulation and ecosystem health, and researchers have used A.I. to predict the locations that host a high diversity of these underground organisms

The Barbados threadsnake is just three to four inches long and about the same width as a strand of spaghetti. Pictured here in 2006, the species was officially described in 2008.

Scientists Feared the World’s Smallest Snake Had Gone Extinct. They Just Found It Again

When fully grown, the Barbados threadsnake is only three to four inches long—shorter than many earthworms

Early detection cancer tests are showing signs of promise, but some researchers still have reservations.

Cancer DNA Can Be Detected in the Bloodstream Up to Three Years Before Diagnosis, Study Suggests

For a few individuals, scientists found genetic material from cancerous tumors in blood samples taken years before they were diagnosed through traditional methods

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