Get unlimited access to ad-free articles and exclusive content. LiveScience Some of nature's most fascinating fathers may be at risk of extinction. Male Darwin's frogs swallow their offspring in the ...

All over the world, different types of frogs call out in various ways to warn others or attract mates Olivia Ferrari | Correspondent Different species of frogs call out in various ways, and they may ...

There was a moment in 2008 when Michael Mahony realised the ambitious project he'd signed up for years earlier might actually work. Looking under a microscope, a few tiny brown cells had begun to ...

Australia is home to more than 240 frog species, most of which occur nowhere else. Unfortunately, some frogs are beyond help, with four Australian species officially listed as extinct. This includes ...

Some of nature's most fascinating fathers may be at risk of extinction. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. Male Darwin's frogs swallow ...