Here are 10 animals that have some of the highest levels of testosterone and the impact it has on their behavior and characteristics.

Image Credit: Survival World ...

Nature can be a cruel place. Disasters, predators, accidents, disease, and other assorted misfortunes and death dealers can lurk behind every corner. Unless the animal is so tough that it has no ...

April brings floodwaters, rich wildlife and fewer crowds to Botswana’s Okavango Delta, creating one of Africa’s most ...

Two men unlawfully killed a lion in Hwange National Park in Zimbabwe to sell its parts. Forensic technology provided the ...

Scientists suggest female frogs listen for changes in the male calls as a signal for when it's warm enough to mate.

A CSI-style investigation in Zimbabwe helped to successfully prosecute two people for killing a lion and trafficking its teeth, flesh and other body parts in February. Forensic specialists analyzed ...

The Detroit Zoo in Royal Oak is seeking the help of the public to name their three African lion cubs. And the Zoo is teaming ...

She arrived at Naples Zoo in 2013 from Ohio after being genetically matched through the Association of Zoos and Aquariums’ Species Survival Plan.

The cougar ( Puma concolor) holds the Guinness world record for the mammal with the most names. It has more than 40 names in English alone, including mountain lion, puma, panther, ghost cat, deer ...

A lioness at Etawah Lion Safari Park, Neerja, gave birth to four cubs. The births were a result of Neerja's mating with Kanha. This is Neerja’s third time giving birth, bringing her cubs' count to ...