When rain falls and water is plentiful, the sex lives of plains spadefoot toads are pretty, well, plain. Females prowl ponds for the suitor with the most winsome call; they pair off to couple, ...

In the 1980s, a rare and elusive amphibian called the spadefoot toad vanished from its habitat in Falmouth. For the last decade, conservationists have tried to bring it back. Now they believe they’ve ...

Scientists have long thought that when two animals from two different species mate, it’s a colossal error and the end of the road for the mismatched couple. It’s ...