Birds have developed complex brains independently from mammals, studies reveal
Two studies published in the latest issue of Science have revealed that birds, reptiles, and mammals have developed complex ...
Bird flu variant found in Nevada cows shows signs of adaptation to mammals
The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...
What to know about bird flu in 2025, from how it's spread to symptoms and egg impacts
Bird flu has led to a wide variety of symptoms during recent outbreaks, including common flu symptoms like cough and vomiting. Many have also had conjunctivitis or pink eye as their only symptom, ...
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Rethinking brain evolution: Birds and mammals took different paths
Scientists found that evolution led bird and mammal brains to evolve separately, using different genetic instructions.
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Bird flu in the US is showing signs of adaptation to mammals
Highly pathogenic avian influenza (HPAI) has entered a concerning new phase, demonstrating its adaptability by spreading from ...
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It's like 'dead birds flying': How bird flu is spreading in the wild
She's been tracking bird flu as it goes from one bird species to another — from seabirds to waterfowl to birds of prey — and ...
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Birds have developed complex brains independently from mammals
New research has revealed that birds, reptiles, and mammals have developed complex brain circuits independently, despite sharing a common ancestor. These findings challenge the traditional view of ...