We are back with Shane Casey in The Burren, Ireland, where lambing season is in full swing. Shane has been busy with the next ...

For a few fleeting weeks each winter, the famously elusive cats emerge from solitude, calling across the mountains in search of a mate.

Mating calls and rituals can be intercepted, or drowned out, by invasive species. Scientists are just starting to understand ...

For the first time, we know more than we ever expected to know about the sex lives of the majestic beluga whale. It's ...