Rare elephant twins were born last week in Thailand. The birth was a bit dramatic, with the mother initially rejecting one of her babies.

Black bear vs. two alligators in the river—which species wins? A Florida man caught a very rare moment on video.

In 1948, Idaho Fish and Game’s unique wildlife-relocation tactic resulted in beavers parachuting from airplanes—and yes, there’s video.

Is a giraffe still a giraffe without its spots? The scientific community knows of just three rare spotless giraffes.

A gray whale treated some whale watchers to the show of a lifetime when it came up to the boat, laid on its side, and opened its mouth.

Wildlife photographer Erin Braaten captured the photos of a lifetime this week in Yellowstone National Park: a newborn white bison calf.

Watch the incredible moment an octopus changes color from stark white to bright orange-y red, caught on film in the U.K.

Watch a black bear vs. black bear fight caught on a trail camera in Colorado. Colorado Parks and Wildlife calls it “play.”

A video shows a deer swimming in the Pacific Ocean off the central coast of California. It’s a bizarre sight.

First cicadas, now Joro spiders? You’ve seen the headlines about “giant venomous spiders” invading the East Coast. Here’s are the facts.