Dueling Theories on the Cause of “Fairy Circles” Could Both Be Right
New research brings together competing concepts to describe how the mysterious features form
Second Group of the Once-Extinct African Oryx to Be Released Into the Wild
Hunting wiped out wild populations of the scimitar-horned creatures, but breeding programs are helping them make a comeback
Can Humans Ever Harness the Power of Hibernation?
Scientists want to know if astronauts can hibernate during long spaceflights. First, they need to understand what hibernation is
The Strange Link Between Bats and Tequila
As a nectar feeder, the lesser long-nosed bat follows the trail of cactus blooms between Mexico and the U.S.
Colo, the World’s First Gorilla Born in Captivity, Is Dead
The miracle baby turned matriarch was 60 years old
Disappearing Puffins Bring an Icelandic Hunting Tradition Under Scrutiny
Historically, hunting seabirds has been a distinctive feature of Nordic coastal culture. Should it still be?
Scores of Dolphins Are Stranded in the Everglades
So far, at least 82 false killer whales have died
What Can a Puff Adder Snake Bite Do to a Rhino?
A puff adder’s bite can do serious damage, even to an animal with skin as thick as a rhino’s. The photographic evidence we have is not pretty
A Wise Monkey Knows How Little He Knows
Japanese scientists find that macaque monkeys, like humans, know the limits of their own memory
Watch the First Footage of the Rare Ruby Seadragon Alive in the Wild
The sneaky critter has never been seen in its natural habitat before
Orca Moms Might Go Into Menopause Because of Their Daughters
Competition could explain this evolutionary mystery
When Is Sex Worth Going the Distance? When You’re a Salamander, Apparently
Asexual amphibians may be less equipped to handle modern threats than their sexual counterparts
Here’s What Makes Komodo Dragons So Powerful
Not only is the Komodo dragon the largest lizard in the world, its powerful claws, tail, and bite make it one of the deadliest
Transplanting an entire piece of retinal tissue into the eyes of blind mice appears to work better than just transplanting cells
For Hummingbirds, the World Moves as Fast as They Do
New research shows how the hummingbird brain allows them to hover and fly precisely
Video: Why Should Humans Care About Preserving the Diversity of Life on Earth?
This animation explains that humans don’t just impact the interconnected web of life—we depend on it
The Master of Disguise of the Ocean Reveals Its Secrets
A marine creature’s unusual defense is becoming perfectly clear
Feral Cats Now Cover 99.8 Percent of Australia
The fluffy murderbeasts pose a major threat to wildlife
Topsy the Elephant Was a Victim of Her Captors, Not Thomas Edison
Many believe Edison killed Topsy to prove a point, but some historians argue otherwise
It Just Got Harder to Give Antibiotics to Farm Animals
New regulations take aim at antibiotic resistance
Page 157 of 232