70 vintage photos that will take all '70s kids back in time Hurricane Center Issues Warning as Two Storms Could Merge in Gulf of Mexico 10 SUVs You Wont Regret Buying IRS doubles number of states ...

One of North America's most endangered birds is showing signs of recovery. Florida Grasshopper Sparrow is a subspecies of ...

Extinction has a pretty clear definition: gone forever. Or does it? Advancements in the field of de-extinction are rapidly leading researchers to think about bringing back certain species — the ...

Newly discovered birds from Late Cretaceous North America were hawk-sized and had powerful raptor-like feet, according to a new study.

But the birds’ population crash continued, so sihek were then added to the U.S. Endangered Species List in 1984. Even that did not stop their decline: sihek have been extinct in the wild since 1988.

Thomas Manglona KUAM A bird species that was previously extinct in the wild has been released ... Four female and five male sihek birds were previously cared for by specialists at the Sedgwick ...

The closest living relative of birds are crocodiles, and ~235 million years ago in the middle of the Triassic Period, their common ancestors were the Archosaurs, from which emerged the most famous ...

If dinosaurs died, how come there are birds? Caiden S., age 9, Wylie, Texas Everyone knows what a bird is – and pretty much everyone knows what a dinosaur is. But not everyone is aware that ...

Birds descended from a particular group of dinosaurs called the dromaeosaurs, or “running lizards,” which were a family of feathered theropod or “beast foot” dinosaurs that included velociraptor. But ...