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Articles on Extinction

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King of predators: an estimated seven billion people now walk the Earth. Flickr/James Cridland.

Rise of the planet of the homosapiens: the death sentence for other life

The United Nations has set Halloween as the day when homosapiens are estimated to reach seven billion, up from six billion in 1999 and five billion in 1987. Two centuries ago there were one billion people…
Landscape is the star in The Hunter, but science plays a respectable supporting role. Matthew Nettheim

The Hunter: bioethics and extinct DNA in the Tasmanian wilderness

All over the planet, a new wave of exploration and exploitation is taking place. Bioprospectors are searching for new and useful biological samples and compounds from previously unstudied animals and plants…

‘Extinct’ chickpea rediscovered

The species of legume known as ‘Tallante’s chickpea’, which has not been seen for nearly a century, has finally been studied…
We can’t run away from it: we need food, and we need biodiversity. buiversonian

A global juggling act: feeding the world, saving species

Our planet is on the precipice of a sixth mass extinction event. But unlike the five previous mass extinctions, this one is man-made: a global biodiversity crisis in which species are disappearing three…

Stem cells could be used to save animals

Scientists have produced stem cells from endangered species for the first time. It is hoped that the production of stem cells…
Coelondonta thibetana, an ancestor of the above, is a revelation and a paradox. thejanehorton

New woolly rhino in Tibet causes itch for Ice Age theorists

Fossils from a new species of woolly rhinoceros found in Tibet have the potential to rock several cherished theories. According to the authors of a new paper published today in Science, the rhino showed…
The hairy-nosed wombat is just one of the species at Australia’s “frozen zoo”. Fleshpiston/Flickr

Australia’s “frozen zoo” and the risk of extinction

Let’s be clear: the world’s animal resources are rapidly declining. Globally, more than 5,000 wildlife species are threatened with extinction. Some 25% are mammals, and 11% birds. Of the reptile, amphibian…

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