Georgia Stacey Latest articles by Georgia Stacey Worms May Hold Clues to Neurological Disorders By Georgia Stacey published 10 September 10 Health Sign up for the Live Science daily newsletter nowGet the world’s most fascinating discoveries delivered straight to your inbox.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Scientists claim 'Lucy' may not be our direct ancestor after all, stoking fierce debate2New EV motor invention could cut 1,000 pounds from future vehicles, making them much lighter while boosting their range3Reliquary of the Holy Crib: Remains of Jesus' manger from Bethlehem4The self-gifter's Christmas: Treat yourself to gear you'll actually want this Christmas5Glittering new James Webb telescope image shows an 'intricate web of chaos' — Space photo of the week