"Few birds are as likely to start as many arguments among paleontologists as 'vegavis,'" said professor Christopher Torres.
The fossil suggests that modern birds evolved before the dinosaur-killing asteroid, perhaps in Antarctica Margherita ...
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.