The fossil suggests that modern birds evolved before the dinosaur-killing asteroid, perhaps in Antarctica Margherita ...
Vegavis was first described two decades ago, at which time it was argued to be an early member of the modern birds—but more recent analyses cast doubt on this suggestion. "Few birds are as ...
The views expressed in this commentary are solely those of the writer. CNN is showcasing the work of The Conversation, a ...
After a dinosaur-killing asteroid struck the Earth near ... During the Mesozoic, non-avian dinosaurs and an eclectic collection of early birds such as Archaeopteryx flew in different parts of ...
More than 300 dead wild birds have been collected by Michigan's Department of Natural Resources in 2025. Avian flu is suspected in the mass deaths.
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