Invasive cane toads in Japan evolved larger bodies in just decades, revealing how quickly animal traits can change in new ...

An Australian man was looking in his backyard when he saw a creature hopping around. At first, he thought it was just another cane toad, an invasive species in Australia that has taken over the ...

An invasive species of toads has bulged in size since being introduced into Japan less than 50 years ago. The post Why these ...