Researchers Crack Centuries-Old ‘Skeleton’ Mystery With Help of 550-Million-Yr-Old Fossils, Reveal What Ancient Animals ...

Cambrian fossils from the Kuanchuanpu Formation reveal details of early nervous system evolution in ecdysozoans ...

Dating back to the Silurian period, the fossils belong to the Aculifera group, which includes chitons and worm-like mollusks. Traditionally, scientists viewed these creatures as basic and primitive.

The fossils belong to the Aculifera clade, which includes chitons and shell-less worm-like animals. These worm-like animals, approximately two centimeters in length with long spines, stand out ...

Jan. 7, 2025 — A newly described dinosaur whose fossils were recently uncovered is challenging the existing narrative, with evidence that the reptiles were present in the northern hemisphere ...

Meet Punk ferox and Emo vorticaudum, two newly revealed fossils rocking scientists ... weird molluscan worms,” as Sutton tells the New York Times’ Kate Golembiewski. Punk and Emo fall ...

Sea spiders don't do anything by the book, and researchers have just gotten to the bottom of how they breathe.

The image was taken by the DSCOVR spacecraft about a million miles away from Earth. 2.This man, Paul Karason, had his skin ...

A century ago, physics had its Darwinian moment — a change in perspective that was as consequential for the physical sciences as the theory of evolution by natural selection was for biology ...