The Cambrian Explosion is a landmark moment in the history of life on Earth when many of the major groups of animals first ...

This study presents a valuable technical advance in the long-term live imaging of limb regeneration at cellular resolution in Parhyale hawaiensis. The authors develop and carefully validate a method ...

Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal on a slab of sandstone recovered near Melbourne.

Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal, dated to around 350 million years ago. Previously the earliest known reptile footprints, found ...