Keep on top of the latest and biggest stories with this quick update on what you need to know today. Where is Crimea and why is it contested? Would you eat 3D printed plant-based beef?

Several hundred immigrants have been charged with unauthorized access to a newly designated militarized zone along the ...

This is a sample of The Echidna newsletter sent out each weekday morning. To sign up for FREE, go to theechidna.com.au ...