Fossils of alvarezsaurid dinosaurs show bird-like air sacs in their bones. Scans revealed hollow spaces connected to their ...

2025 — Researchers examined dozens of bird species in museum collections looking for differences in the feathers and bodies between birds that can fly and birds that can't. They found that when ...

Plastic waste has let common coots reuse nests year after year. Scientists have now used the trash layers to date how old nests are.

Scientists uncover the first air pockets in Alvarezsaurid, revealing new clues about ancient bird-like traits.

The Jean & Ric Edelman Fossil Park & Museum of Rowan University is now open in New Jersey. The highly-anticipated building, ...

Arjan Mann, a paleontologist at the Field Museum of Natural History ... which led to dinosaurs, to birds, to mammals and, ultimately, to us. “Mazon Creek fossils are extraordinarily important ...