With spring in full force and average temperatures on an uphill climb, Canada's great outdoors is now bustling with wildlife. Many of the animals are now on the move, leaving behind tracks, markings ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. About 50 million ...

Fossilized footprints and tracks dating back 50 million years ago discovered at the John Day Fossil Beds National Monument could provide new insight into how prehistoric animals lived in Oregon. The ...

Ivor Campbell and Jenny Snedden were recently walking their dogs, Ziggy and Juno, along the picturesque beaches of Scotland's ...

This image provided by Prof. Per Erik Ahlberg shows an artist's illustration of the possible appearance of a reptile-like creature that lived around 350 million years ago in what's now Australia. The ...

Did you know that every animal has its own unique footprint? Just like people have fingerprints, animals leave footprints behind that make it easy to identify what type of animal has been around even ...

Men are increasingly city dwellers. We can spend a few days' vacation on the other side of the world, or in the countryside 30 km from home... In both cases, there's a high probability that we'll be ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — Scientists in Australia ...