Today's Top Stories - March 14, 2021

The Layers of Narwhal's Tusk Tell The History of Its Life in a Rapidly Changing World They're like the rings of a tree. Read more » Did Humans Once Wipe Out Neanderthals? Here's What We Know If only we had a time machine. Read more » Interactive Map Highlights The Best Places to Plant New Trees in The US There are 133 million acres of opportunity. Read more » Researchers Unlock The Antikythera Mechanism's Ancient Secrets The world's 'first computer' is a little less mysterious. Read more » Hubble's Latest Image Release Is So Beautiful, It Should Be Illegal But not really. Read more » Website Facebook Twitter Instagram You are receiving this email because you opted in at our website. Unsubscribe Copyright © 2021 ScienceAlert Pty Ltd, All rights reserved. You are receiving this email because you opted in at our website. Unsubscribe Terms of Service | Privacy Policy © 2021 ScienceAlert Pty Ltd, All rights reserved. Suite 199, M Centre, 11 Palmerston Lane, Manuka ACT 2603