A trail camera on Clarke Island recorded an echidna for the first time in decades. Photos show the egg-laying mammal once feared locally extinct. Photo from Tasmanian Aboriginal Centre via WWF ...

Lip twitching can be caused by successive caffeine intake or other causes that resolve on their own, as a side effect of certain medications, or from serious underlying causes like ALS. See a ...

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

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

A candid Tim Tszyu has detailed why his legendary father is banned from his looming all-or-nothing fight and why he's ...

Chewing gum releases hundreds of tiny plastic pieces straight into people’s mouths, researchers said on Tuesday, also warning of the pollution created by the rubber-based sweet. The small study ...