A stunning discovery in North Greenland has reclassified strange squid-like fossils, revealing that nectocaridids were not early cephalopods but ancestors of arrow worms. Preserved nervous systems and ...

By studying how worms use electric charge to jump onto flies, scientists are showing even physical strategies are embedded in ...

Life had either just carried on all the same after being buried, or it had entered some state of hibernation, ready to wake ...