In a nutshell A newly discovered 69-million-year-old bird skull from Antarctica proves that modern birds were already diverse ...

We learned at school that there are five different classes of animals. These are mammals, birds, fish, reptiles and amphibians. However, this knowledge, long enshrined in textbooks, does not seem to ...

This study is the first to use a metagenomics approach to characterize the phylogeny and functional capacity of the canine gastrointestinal microbiome. Six healthy adult dogs were used in a ...

A new and nearly complete skull of Vegavis iaai discovered in Antarctica suggests that modern birds originated before the end ...

Choose from Flock Of Birds stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

The variant of bird flu that killed a Louisiana resident has now been found in dairy cows. Until now, the human cases of bird flu traced to cattle have been mild, mostly eye infections.

The same strain is linked to the bird flu patient who died in Louisiana. A second type of bird flu has been found in dairy cows for the first time, the U.S. Department of Agriculture announced on ...

The strain had previously been found only in birds and people. Most bird flu infections in dairy cattle in the US have been the B3.13 variant, or what’s become known as the “cattle clade.” ...

The H5N1 virus has a complex family tree, and cows in the U.S. have so far been infected by a branch of that tree known as the B3.13 genotype of clade 2.3.4.4b.

The Audubon Bird Guide is a free and complete field guide to over 800 species of North American birds, right in your pocket. Built for all experience levels, it will help you identify the birds around ...

A near complete skull fossil found in Antarctica has revealed the oldest known modern bird — a mallard duck-size creature related to the waterfowl that live by lakes and oceans today ...

Birds have many features that distinguish them from other animals alive today ... Similarly, Anchiornis huxleyi lived around 160 million years ago and had feathers on its legs and arms, and curved ...