BBC footage shows male hippos fighting for dominance, sometimes for hours, in a brutal struggle for mating rights ...

A disturbing video of sea turtle abuse on a Hawaiian beach shows a man harming a turtle and posing for a picture.

In 1989, paleontologist Darren Tanke suggested that similar breaks were the result of mating as one dinosaur mounted the ...

This video dives into the world of animals with the most unusual and astonishing breeding habits on Earth. Scientists reveal ...

Across the scope of two seasons and 12 episodes, Emmy and BAFTA-winning legend Sir David Attenborough hypnotically guides the viewer through the Earth’s many natural beauties. It’s a majestic ...

Winter solstice has come and gone, but the gift it gives us will shine on. We still have dark days that turn into dark nights ...

A father and son in Maine have created a deer feeding station in their backyard, attracting thousands of YouTube viewers with ...

For decades, caribou in Jasper National Park have been declining, and experts warned that without intervention, they would ...

Iguanas, an invasive species in Florida, sometimes turn orange during mating season, which might have been the reason behind ...

Egyptian geese are aggressively territorial. During mating, they are monogamous, making it likely the pair fighting the ...

Shang Peng, leader of the team and head of the publicity and education section for the Altun Mountain National Nature Reserve ...

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