Feb. 10, 2025 — When blood cancer cells break through the bone and multiply, tumor cells become dangerously diverse and the immune response in the region changes, researchers report. The ...
A nearly complete skull fossil found in Egypt has revealed a new species of Hyaenodonta, an apex carnivore that mysteriously went extinct about 25 million years ago.
An artistic depiction of the Late Cretaceous modern (crown) bird, Vegavis iaai, pursuit diving for fish in the shallow ocean ...