Male sparrows are less intimidated by the songs of aging rivals

Few singers reach their sunset years with the same voice they had in younger days. Singing sparrows are no different. Duke University-led research reveals that elderly swamp sparrows don't sound quite like they used to—nor ...

Bird flu detected in mammals but risk to humans low: experts

Experts have warned that the recent detection of bird flu in mammals including foxes, otters, minks, seals and even grizzly bears is concerning but emphasized that the virus would have to significantly mutate to spread between ...

New study finds climate change could spark the next pandemic

As the earth's climate continues to warm, researchers predict wild animals will be forced to relocate their habitats—likely to regions with large human populations—dramatically increasing the risk of a viral jump to humans ...

Belgium announces measures for bird flu outbreak

Belgium has detected an outbreak of bird flu, leading authorities to order all poultry farmers and individual bird owners to keep the animals confined, the country's food safety agency AFSCA said Saturday.

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