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One-fifth of back-boned animals face extinction: study

A comprehensive assessment of the world’s vertebrates confirms one-fifth of species are threatened. >>
Galápagos giant tortoise saved from extinction

Galápagos giant tortoise saved from extinction

Scientists have successfully reintroduced giant tortoises to a Galápagos island where the species once teetered on extinction. >>
Biodiversity, the world’s economic backbone

Biodiversity, the world’s economic backbone

World leaders must get their priorities straight or risk global economic upheaval that will be caused by something most of us fail to consider, says a new report. >>
Earth's catalogue now holds 1.9 million species

Earth’s catalogue now holds 1.9 million species

According to the world's most comprehensive catalogue of plants and animals, the number of species documented by scientists has risen to 1.9 million. >>