The African Giant Bullfrog (Pyxicephalus adspersus) is the world's second largest species of frog after the goliath frog.© Lauren Suryanata/Shutterstock.com African bullfrogs approach parenting a ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Drought is a slow-moving catastrophe for most animals. Yet ...

African bullfrogs spend a lot of time lying dormant underground. When it rains, their uprising is downright terrifying. From the Series: Speed Kills: Dark Underworld ...

African bullfrogs approach parenting a little differently from many other species. It is the males who take on the heavy lifting when it comes to childcare duties. The dad in this extraordinary ...