City mouse and country mouse aren’t just characters from stories—cities are unique ecosystems built by humans, and animals adapt when they move into urban areas. Researchers recently compared the ...

Why do predators and parasites eavesdropping on mating signals of their prey preferentially attack individuals producing certain types of call? Predators could use information encoded in calls to ...

Why do predators and parasites eavesdropping on mating signals of their prey preferentially attack individuals producing certain types of call? Predators could use information encoded in calls to ...

Male tropical túngara frogs have evolved masses on their vocal cords that help them woo females with complex calls, show scientists working at the Smithsonian Tropical Research Institute (STRI) in ...

Northeast India is home to some of the world's most unique and rare species because it has so many different kinds of plants ...

Species of poison frogs that utilize bright warning coloration as protection from predators are more likely to develop louder, more complex calls than relatives that rely on camouflage. New research ...

Scientists found six sex chromosomes in the Odorrana swinhoana frog species endemic in Taiwan, giving new insights into how complex XY systems evolve. The finding suggested that translocation -- a ...

Sometimes things are not as they seem in the animal kingdom. While there are many species that employ a method of mimicry to give them the appearance of another species – usually a harmless creature ...