Jurassic bird fossil discovery of a species named Baminornis zhenghensis pushes bird evolution timeline back 20 million years ...

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 ...

The Archaeopteryx, the fossils of which were first discovered around 1860, belonged to the Late Jurassic period and was once ...

Birds are the most diverse land vertebrates. Some studies suggest their earliest diversification dates back to the Jurassic ...

Chinese scientists have unearthed the oldest short-tailed bird fossil, dating back about 150 million years, in east China's ...

FUZHOU, Feb. 13 (Xinhua) -- Chinese scientists have unearthed the oldest short-tailed bird fossil, dating back about 150 ...