Menopause observed in chimpanzees, challenging our understanding of why humans undergo a loss of reproductive function

Menopause observed in chimpanzees, challenging our understanding of why humans undergo a loss of reproductive function

New research challenges the idea that humans are the only species of primate in which females experience the menopause – a loss of ability to bear young that occurs long before the end of their natural lifespan. Until now, menopause had only been observed in humans, orcas and four other species of toothed whale. Previous […]

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Bird flu found in mammals near Antarctica for the first time, scientists say

Bird flu found in mammals near Antarctica for the first time, scientists say

Bird flu has made its way into fur and elephant seal populations for the first time on the sub-Antarctic island of South Georgia, a team of scientists confirmed on Thursday, setting off alarm bells for conservationists as the highly contagious disease has already killed millions of birds worldwide. Scientists first suspected the presence of avian […]

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Governments accused of not doing enough as 17 species added to Australia’s threatened wildlife list

Governments accused of not doing enough as 17 species added to Australia’s threatened wildlife list

Seventeen species, including two birds, two fish, several reptiles and the Lord Howe earthworm, have been added to Australia’s list of threatened species. The sooty shearwater, known for its long-distance journeys, has been listed as vulnerable, while the red-tailed tropicbird, which breeds on Christmas Island, has been listed as endangered. The Lord Howe earthworm, Daintree […]

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