Feb. 7, 2025 — Researchers have analyzed the soft tissue from a fossilized plesiosaur for the first time. The results show that the long-necked marine reptile had both smooth and scaly skin ...

Feb. 13, 2025 — New research has revealed that birds, reptiles, and mammals have developed complex brain circuits independently, despite sharing a common ancestor. These findings challenge the ...

When most people think of parasites affecting their pets, they imagine heartworms in dogs or roundworms in cats. However, ...

endangered species inside protected habitats are still in danger from threats from beyond their sanctuaries, according to a study published in the open-access journal PLOS Biology by Ilaria Greco and ...

The concept includes anatomy, physiology, cell biology, biochemistry and biophysics, and covers all organisms from microorganisms, animals to plants. The ghrelin receptor (GHSR1a) is a key target ...

Evolutionary biology is a subdiscipline of the biological sciences concerned with the origin of life and the diversification and adaptation of life forms over time.