An online campaign is asking the public to choose from a list of ten finalists whittled down by birders and conservationists
With giant pectoral fins and colorful stripes, the lionfish is an imposing underwater predator. What's even more intimidating is how it hunts
The Nigiri Project aims to restore the beloved fish by cutting a notch in a California levee and letting some floodplains return to nature
Even if only a small percentage of current farmland became wild meadows, it could bring populations back to previous levels
How hungry Mexican free-tails sabotage the competition
The sun may power most of our world—but some things come alive only at night
A newly discovered crocodilian ancestor was a nine-foot-tall predator that stood on its hind legs
"Lion Whisperer" Kevin Richardson and a team of wildlife experts are handing out the final exams to their students of the South African plains
Smithsonian researchers offer up an unprecedented glimpse at the development of the “acoustic funnel,” an ear area found exclusively in whales
Specialized hydrophobic structures on gecko skin encourage dewdrops to be swept away by the wind or to collide and shoot off one another like pool balls
Eleven venues worldwide will exhibit these 20 striking micrographs, MRI scans and illustrations—all winners of this year's Wellcome Image Awards
A Yale scientist set out to capture the insect's full lifecycle and ended up discovering hidden wonders of the cosmos
When their reproductive years are done, females take on new roles as wise survival guides
Stunning slow-mo videos capture juvenile mantises as they corkscrew through the air and precisely land their target
See the finalists of our 2014 photo contest and vote for the Readers' Choice winner
A photographer was punched by an allegedly drunk gorilla—but wildlife biologists are crying foul
Awareness about this animal underdog is climbing, yet an estimated 10,000 pangolins still fell victim to the illegal wildlife trade last year
A former orca trainer makes the case against the theme park
Once nearly extinct, the subspecies is set to return to the United States
Steve Irwin's wife and kids are feeding the debate over keeping animals in captivity
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