These Large, Snake-Like Fish Are Invading the United States—and Authorities Want You to Kill Them
Invasive northern snakeheads can “walk” on land, breathe air and survive out of water for several days, and they also compete with native species in waterways
Watch Majestic Moose Meander North With This Popular Live Stream From Sweden
“The Great Moose Migration” shows the antler-adorned ungulates making their annual spring trek
Angler Catches 153-Pound Behemoth in Texas Using Ultra-Light Tackle, Likely Setting a New World Record
Art Weston and Kirk Kirkland reeled in and released the enormous freshwater fish, known as an alligator gar, after a four-hour battle on Lake Livingston
Watch These Elephants Form an ‘Alert Circle’ as an Earthquake Shakes San Diego, Protecting Their Young at the Center
Footage from the San Diego Zoo Safari Park shows the large mammals huddling together around the herd’s calves
From Massive Eyes to Shark-Like Tails, Seven Amazing Adaptations That Helped Prehistoric Reptiles Thrive at Sea
The creatures cruised the world’s oceans with features we often associate with marine mammals, such as coats of blubber and the ability to birth live young
Super-Sniffing Rat Sets a New World Record for Discovering Deadly Land Mines—and He’s Just Getting Started
Ronin, a 5-year-old African giant pouched rat, has found 109 land mines and 15 other unexploded ordnances in Cambodia
Inside the Epic Migrations of North America’s Most Fascinating Shorebirds, From Godwits to Curlews
Ornithologist Bruce Beehler tracks down what he calls the “Magnificent Seven,” a charismatic group of migratory birds, in his new book
Thousands of Giant Tortoises Anchor a Thriving Ecosystem on Aldabra, a Remote Atoll in the Indian Ocean
The animals graze the vegetation into a picturesque turf, fertilize the soil with their dung and disperse seeds over large distances
Crows May Grasp Basic Geometry: Study Finds the Brainy Birds Can Tell the Difference Between Shapes
Scientists tested crows on their ability to recognize “geometric regularity,” a skill previously assumed to be unique to humans
Discover Unique Adventures at These Five Minnesota State Parks
From towering pines and fish-filled lakes to iconic wilderness areas, Minnesota’s parks and forests have it all
A Revealing Look Into the Surprisingly Tricky Sex Lives of Birds
Even among the most durable migratory bird pairings, sexual exclusivity is rarely part of their relationship
No One Knew This Giraffe Was Pregnant—Until She Suddenly Gave Birth to a Healthy Baby Girl
Kipi, a 4-year-old reticulated giraffe and first-time mother, had only been at the Maryland Zoo for a few months when she surprised caretakers with her pregnancy
Some ‘Hairy’ Medieval Books Were Covered in Sealskin, and Researchers Don’t Know Exactly Why
Historians were surprised when analyses revealed Catholic monks used pinniped hides for the protective outer layer on some manuscripts, rather than skins from the local boars and deer
Meet the Chicago Cubs’ Newest Feathered Fan: a Canada Goose That Built Her Nest in Their Baseball Stadium
After the ballpark sent a crew of “geesekeepers” to protect her over the weekend, the bird appears to have moved on. But she earned a place in the hearts of Cubs fans—and in the team’s long history of animal-related lore
A Hurricane Swept These Tortoises Across Miles of Ocean to a New Home in Florida—and Now, They’re Thriving
Park rangers say at least 84 gopher tortoises are now living at Fort de Soto Park near St. Petersburg. Prior to Hurricane Helene in September, the local population was around eight
At 97, Endangered Tortoise Becomes Oldest First-Time Mom of Her Species With Four New Hatchlings—and Potentially More on the Way
Proud parents Mommy and Abrazzo are both nearly 100 years old, but they’re contributing to Galápagos tortoise conservation at Philadelphia Zoo
New Orca Calf Is a Descendant of the ‘Budd Inlet Six,’ the Last Killer Whales Captured in United States Waters in 1976
The black and slightly orange Bigg’s killer whale was spotted swimming with its mother, Sedna, in the Salish Sea
Ten Exceptional Ancient Elephants, From Small Swimming Creatures to Shovel-Tusked Beasts
A wide variety of the exotic animals evolved on Earth over the past 60 million years
This Eight-Pound Miniature Dachshund Survived 16 Months on a Rugged Australian Island. But She’s Still Evading Rescuers
Valerie the wiener dog is still on the loose, more than a year after she escaped during her parents’ vacation on Kangaroo Island
Aquarium Builds New ‘Assisted Living’ Retirement Retreat for Aging African Penguins to Live Out Their Golden Years
At the New England Aquarium, the geriatric birds can now enjoy a quieter, calmer setting with an emphasis on personalized care
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