The "grandmother effect" was even stronger with grandmothers that had gone through the menopause.
Tags: evolution menopause conservation
More than half of US national parks are threatened by invasive animals, like pythons and feral pigs.
Tags: environment united-states wildlife-conservation conservation
Extinction reconstruction with ancient DNA reveals humans were responsible for the demise of the giant, flightless great auk.
Tags: environment conservation extinction birds
The discovery of baby crocodiles in a river in Nepal is raising hopes for the future of the gharial.
Tags: wildlife-conservation conservation crocodiles
There are millions of creatures, flora and fauna stored at the National Wildlife Property Repository in Colorado
Tags: wildlife art wildlife-conservation fashion taxidermy wildlife-trade
The population first ravaged by commercial whalers in the 1900s is almost back to where it was.
Tags: atlantic-ocean conservation
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