Two of the most popular breeds that often confuse people are Poodles and Doodles. Let's dive into the science behind these ...

Receive a weekly dose of discovery in your inbox! We'll also keep you up to date with New Scientist events and special offers.

The video, which went up Dec. 12 and already has more than 140 million views, is an emotional ride through a year that included trends such as Dr Pepper with pickles, Kendrick Lamar's Not Like Us, ...