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Wildlife

Wolves were reintroduced to Yellowstone National Park from 1995 to 1997.

‘Rising Star’ of a Prominent Yellowstone Wolf Pack Was Illegally Killed, Sparking a Poaching Investigation

Wildlife advocates are mourning the death of a female gray wolf known as 1478F

Common vampire bat

When Vampire Bats Become Close Friends, They Start ‘Talking’ Like Each Other

New research shows that just like humans, vampire bats with deep social relationships use similar sounds as one another to communicate

Camera traps in Brazil’s Iguaçu National Park captured the sounds made by wild jaguars.

Wild Jaguars Sometimes Meow Just Like House Cats, New Recordings Suggest. The Sounds May Help Mothers and Cubs Find One Another

Two female jaguars were recorded making meow-like vocalizations in Brazil—the first documented audio of the sounds in the wild

After capturing the 77-pound male, wildlife officials said they planned to re-collar and release the creature into the wild.

Rare Mountain Lion Standoff in San Francisco Ends Peacefully After a 30-Hour Search

Wildlife officials successfully captured the young male, known as 157M, after he wandered into the northern Pacific Heights neighborhood

A Brazilian keelback (Helicops infrataeniatus) cannibalizes another in 2015.

Cannibalism Among Snakes Is Far More Widespread Than Previously Thought

Scientists undertook the first comprehensive assessment of how often snakes eat their own, uncovering reports of the behavior in more than 200 species

Seven mummified cheetahs and the remains of dozens more were found in caves in northern Saudi Arabia.

Cool Finds

Mummified Cheetahs Discovered in Caves Could Help Saudi Arabia Bring the Wild Cat Back to Its Historical Range

Researchers thought that just one subspecies of cheetah lived in Saudi Arabia long ago. But an unexpected discovery seems to broaden the gene pool

Outbreaks of crown-of-thorns starfish have threatened the Great Barrier Reef since the 1960s.

These Hungry Starfish Are Spiraling Out of Control in Australia. Now Scientists Say They Have a New Plan to Fight Back

Synthetic pheromones may be a promising tool in attracting and culling troublesome crown-of-thorns starfish, which rapidly eat large amounts of coral on the Great Barrier Reef

Tyrannosaurus rex probably wasn't full-grown until around age 40, new research suggests.

Tyrannosaurus Rex Was Probably a Late Bloomer—and May Have Taken Around 40 Years to Grow Up

The behemoth dinosaurs grew more slowly and had longer life spans than previously thought, a new study suggests

A gentoo penguin peers up from its colony’s nesting grounds on Booth Island, in the Antarctic Peninsula. The species, an adaptable forager that can switch prey when krill are scarce, has expanded into parts of the Antarctic Peninsula that were once too icy to inhabit.

The Penguins That Thrive—and the Ones Left Behind—as Antarctica Warms

A new decade-long study tracked 37 penguin colonies and found that the birds are breeding earlier. The shift marks one way among many that climate change is transforming life at the bottom of the world

Virunga National Park in the Democratic Republic of the Congo announced a rare birth of mountain gorilla twins.

Rare Twin Mountain Gorillas Born in the Congo, Giving Hope to Those Working to Conserve the Endangered Animals

While the birth is sparking joy, infant mountain gorillas are vulnerable, and twins can be twice as hard for a mother to take care of

Humpback whales blow curtains of bubbles beneath fish and krill to trick them into thinking they're trapped.

Humpback Whales Are Probably Learning How to Catch Prey With Bubble Nets by Watching One Another

The foraging strategy may help make humpbacks more resilient to food scarcity, emphasizing the importance of preserving their cultural knowledge, a study suggests

The preserve includes roughly five miles of hiking trails, including a mellow route that leads to the beach.

A Stunning Stretch of California’s Rugged Coastline Is Now Open to the Public for the First Time in a Century

Privately owned until 2015, the 547-acre Estero Americano Coast Preserve is welcoming hikers, bird-watchers, wildflower lovers and other outdoor adventurers

The Lucas Museum of Narrative Art is finally set to open in L.A.’s Exposition Park on September 22.

These Are the Top Ten Most Anticipated Museums Opening Around the World in 2026

New institutions dedicated to digital art, exploration, hip-hop, conservation and more are expected to welcome visitors this year

Common big-eared bats eat relatively large insects, such as katydids.

A Robot Is Unraveling the Secrets of How Some Bats Bounce Sound Waves Off Leaves to Find Insect Prey

A new study from the Smithsonian Tropical Research Institute used a robot to mimic common big-eared bats’ echolocation skills

Veronika scratches her back. 

A Cow Named Veronika Can Scratch Her Back With a Broom. Watch the Video That Scientists Are Calling the First Documented Evidence of Cattle Using Tools

The pet cow’s tool use challenges long-held assumptions about bovine intelligence

The "Tumat puppies" were discovered with their fur, skin and stomach contents still intact.

Contents of a Wolf Pup’s Stomach From 14,400 Years Ago Are Teaching Researchers About the Lives of the Last Woolly Rhinos

Analysis of woolly rhinoceros DNA recovered from the permafrost-preserved wolf further hints that the Ice Age beasts went extinct because of a sudden shift in the climate

Dealing with centuries of darkness and eye parasites doesn't seem to affect Greenland sharks' vision.

Greenland Sharks Can Survive for Centuries—and Maintain Long-Lasting Vision, Despite Living in the Dark

The long-living sharks aren’t as blind as once thought and have DNA repair mechanisms that may help prevent their vision from degrading, a study suggests

A worker bee (left) and a queen bee (right) slurp up artificial nectar during laboratory experiments.

Queen Bumblebees’ Tongues Aren’t Built for Slurping Nectar—Which Might Keep the Royals Homebound

Queen bumblebees have sparser hair on their tongues than worker bees, which makes them less efficient at lapping up nectar, new research suggests

In “Depicting Dark Waters,” British sculptural model maker Alice Baker collaborated with marine biologists from the Netherlands and Sweden to depict European cold-water corals in glass and raise awareness about deep-sea ecosystems.

Art Meets Science

The Hidden World of Cold-Water Corals Rises to the Surface With These Glass Sculptures That Are Resurrecting a Lost Craft

As increased industrial activity puts fragile deep-sea ecosystems at risk, one artist is raising awareness about imperiled corals through scientific model making

Naked mole-rats are unusual for their long lives and resistance to cancer. Now, researchers suggest the rodents not only tolerate but prefer to be in low-oxygen air.

Naked Mole-Rats Prefer Low-Oxygen Air That Would Kill Most Mammals, Adding to Their List of Death-Defying Superpowers

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their remarkable ability to survive these conditions could offer a key model for researchers studying new treatments for stroke or lung diseases in humans

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