Koalas and kangaroos are subject to more scientific study than Australia's twitching rodents and bats, according to new research which finds 'ugly' animals attract less funding and investigation.
He's over 100 years old, but his sex life is the stuff of legend. Diego the Tortoise is quite the ladies' man, and his exploits have helped save his species from extinction.
Mexico's population of wild jaguars has grown 20 percent in the past eight years, according to a study released Thursday, a bit of good news for an iconic species whose numbers have been declining.
Mexican zoo officials are drooling over the birth of seven cubs of a species of endangered wolf.
It is commonly accepted that lions are the only predators to pose a risk to giraffes on an individual basis but there has never been a study to investigate how the presence of lions impacts on the population as a whole.
An international team of marine biologists has found mesopelagic fish in the earth's oceans constitute 10 to 30 times more biomass than previously thought.
It's a toothy giant that can grow longer than a horse and heavier than a refrigerator, a fearsome-looking prehistoric fish that plied U.S. waters from the Gulf of Mexico to Illinois until it disappeared from many states a ...
Human antidepressants are building up in the brains of bass, walleye and several other fish common to the Great Lakes region, scientists say.