Watch these two huge moose bulls fight it out. Then read why they are behaving like this. What are the risks, and what is the ...

See how this curious giraffe leans down to gently sniff and investigate a pair of bikers and discover what they normally eat.

Quick Take The Third Two-Headed Turtle In Five Year... How Does Bicephaly Happen in Turtles? The Future Of Wellfleet’s ...

Check out the spookiest octopus you’ve ever seen that looks like an underwater ghost and discover more about these amazing ...

Connecticut bears are entering homes at a rate that baffles wildlife officials and dwarfs what neighboring states report, and ...

A 700-pound bull elk in Estes Park has been on a tear this fall, going after trucks and golf carts with his antlers. Local body shops say he is not even close to the only one doing it this year.

A venomous tropical sea snake just turned up on a Southern California beach, and scientists say the timing was entirely predictable. The pattern linking these rare strandings to a single recurring ...

How do aphids force plants to build them custom homes? See how scientists used AI and fieldwork to crack the secrets of gall ...

One study finds that even cloned fish function with social cues, and as few as one individual can influence a shoal.

Scientists exploring the Salish Sea for clues about climate change stumbled onto something far stranger: two sea spider ...

Watch a young bald eagle hone its skills in an insane mid-air training session and discover where you can spot these birds ...

See this extraordinary clip where a man takes a shot while sitting atop a pet grizzly bear in the most Russian video ever.