Ray-finned fishes, the most diverse living vertebrate clade, include over 600 extinct early actinopterygian species whose evolution is an enigma.

New analysis refutes James Watson’s claim he was first to recognize significance of famed photograph 51

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Salamander meeting October 6-8, 2026 Mexico City, Mexico / Unidad de Seminarios “Dr. Ignacio Chávez” Cerro Zacatepetl S/N, C.U., Coyoacán, 04370 Ciudad de México, CDMX An international conference de...

We are pleased to invite you to participate in the Salamander Meeting 2026, which will be held at the Universidad Nacional Autónoma de México (UNAM) in

As the British naturalist celebrates a milestone birthday, we take a look at how his work has shaped science.

npj Regenerative Medicine - Heart ventricle regeneration in the lizard Eublepharis macularius, the leopard gecko

Fossil polypterid elements have been recovered from the Upper Cretaceous (Maastrichtian) Maevarano Formation of Madagascar. These elements document th…

The findings strengthen the case that regeneration is an old trait, offering insights into how complex tissues rebuild themselves.

Interactive map of 3.4 million Bluesky users, visualised by their follower pattern.