African bullfrogs approach parenting a little differently from many other species. It is the males who take on the heavy ...

As the largest frog species in North America, the American Bullfrog can easily be found in ponds, lakes, and rivers ...

The huge amphibians "will literally just feed on anything that fits into their mouth" — including turtle hatchlings. Clearing thousands of frogs from ponds helped other species stage a comeback.

After years behind the scenes of "RuPaul's Drag Race," Joy Taney needed a vehicle for her "more outrageous ideas." Enter ...

Native turtles return to Yosemite after removal of more than 16,000 invasive bullfrogs As part of the study, 16,384 American bullfrogs, larvae and egg masses were removed from Yosemite National Park.

The frogs have declined due to changes in their environment, disease, and introduction of non-native species like the American bullfrog.

American bullfrog populations have exploded around the world with dire consequences for native wildlife. But researchers say they may have found a way to help these species rebound.

This tadpole larger than a human hand could never become a frog. Here's what we know Arizona’s 10-inch bullfrog polliwog was discovered in 2018.

Don't let the African bullfrog's nickname, "pixie bullfrog," fool you—the "pixie" refers to the frog's scientific name, not its size. Unlike some of the more diminutive species on this list, the ...

In areas where the bullfrog population has been culled, Valcarcel said biologists also have seen greater numbers of tiger salamanders and chorus frogs.

The American bullfrog and the leopard frog were once the only options for frog keepers, but now there is a far wider variety of frogs to choose from. With the success of captive breeding programs, ...