Squirrel intelligence and adaptability get put to the test in this challenging obstacle course, in which the gray squirrels need to cross a series of platforms – some stable, some not – in order to ...

YouTuber and former NASA engineer Mark Rober made a squirrel obstacle course that lets the furry rodents show off their ninja skills. Mark Rober, the YouTuber and former NASA engineer responsible for ...

Mark Rober found a creative and hilarious way to squirrel-proof his bird feeder. Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013, covering pets, animal rescue and ...

This is pretty amazing. It's a video of a squirrel working its way through a very tricky obstacle course in order to munch on some nuts (which reminds me, did you see the 2005 version of Charlie and ...