TOPEKA, Kan. (WIBW) - The Topeka Zoo will say farewell to all tigers in its care as it makes way for a new breeding pair per the Species Survival Plan. In honor of Global Tiger Day, the Topeka Zoo ...

A pair of Japanese giant salamanders at the Honolulu Zoo are making history — and babies. The salamanders, endemic to Japan and considered a national treasure there, have — for the first time outside ...

OAK HARBOR ― On any given day, one does not have to travel far to see a bald eagle's nest or an eagle in Ottawa County. Before spring buds bloom, and during their nesting season, bald eagles dot the ...

SPOKANE, Wash. – The number of gray wolves in Washington state kept growing last year and for the first time the state documented a pack living west of the Cascade Range, wildlife officials said ...

Young male blue tits are less successful in fathering offspring outside their breeding pair, not because of a lack of experience, but because they are outcompeted by older males, researchers report.

Antarctica's second-biggest breeding ground for emperor penguins has been barren since 2016, according to a new study. The breeding pair population has increased at nearby grounds but is still nowhere ...

SILVER CITY, N.M.— By the end of 2008 there were only two breeding pairs of Mexican gray wolves in the wild, according to figures announced by the U.S. Fish and Wildlife Service today after an ...

For years, visitors to the Kansas City Zoo have seen only one rhinoceros on exhibit at a time, even though the animal park has had as many as four of the iconic African beasts. Keepers have grown used ...

Researchers can now predict the number of offspring a bird will have based on its prolactin and corticosterone levels. Some animals produce more offspring than others. Hormones like prolactin and ...

The most prolific trumpeter swan pair in Oregon’s breeding program experienced a tragic turn of events Saturday when the male, Pete, died from a bacterial infection. Pete and his mate, Eloise, ...

A female blue tit on her nest. Many females copulate not only with their own social partner, but also with one or more extra-pair sires. Under natural circumstances, these extra-pair males are ...