"All collared lionesses have had cubs, signaling successful reproduction," Matthieu Finiels of the Wildlife Conservation ...

Reproduction in the animal world can be complicated at the best of times. But far from the flashy birds or mammals competing ...

As the planet warms, strange new animals are emerging in unexpected places. These creatures might look like they have come ...

In nature, courtship can be dangerous, and sometimes deadly. From insects that consume their mates to birds that perform precision dances, every ritual serves one purpose: survival of the species.

What are some animals that give birth to huge numbers of offspring at once?” (Watch a female sea urchin produce millions of eggs.) The mola, or ocean sunfish, looks like an animal cracker someone bit ...

A male blue jay on the left, a female green jay on the right and a hybrid offspring of the two species in the center. Travis Maher / Cornell Lab of Ornithology / Macaulay Library (left); Brian Stokes ...

BILLINGS, Mont. – A cloud of smoke from two pounds of methamphetamine seized by the FBI and incinerated inside a Montana animal shelter sent its workers to the hospital, city officials in Billings ...

The tarsier, a tiny primate, is actually one of nature's strangest contradictions. While this agile predator can catch bats in mid-flight, at the same time, it's so weak that stress can make it act in ...

In Telford's Exotic Zoo, life found a way. A casque-headed iguana has given birth to eight babies at the Shropshire wildlife park – without any contact with a male, via a phenomenon called ...