Some of nature's most fascinating fathers may be at risk of extinction. Male Darwin's frogs swallow their offspring in the tadpole stage, incubate their young in their vocal sacs, and eventually spit ...
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 ...
Some of nature's most fascinating fathers may be at risk of extinction. Male Darwin's frogs swallow their offspring in the tadpole stage, incubate their young in their vocal sacs, and eventually spit ...
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