
Can You Spot the Mountain Lion Stalking the Elk?
A trail camera set up by the U.S. Fish and Wildlife Service captured a mountain lion stalking an elk -- but the predator is fiendishly difficult to spot.
A trail camera set up by the U.S. Fish and Wildlife Service captured a mountain lion stalking an elk -- but the predator is fiendishly difficult to spot.
Viewfinder is an upcoming video game that asks players to challenge perception, redefine reality, and reshape the world using an instant camera.
The Ukrainian National Guard has challenged people to spot their snipers hiding in plain sight.
A photographer who captured an incredibly well-camouflaged leopard says that he could not see the big cat even when he was standing next to it.
Instagram may soon release the much-anticipated chronological feed, if a solution to a recently-posted word puzzle is to be believed. Instagram has already confirmed the feature is coming, making its appearance here feel like more than a coincidence.
Do you love both doing puzzles and looking at beautiful photos? If so, Kodak is selling the ultimate product for you. It's "The World's Largest Puzzle" -- a 51,300 piece monster that's over 28 feet (8.5m) long.
How good are your eyes at seeing colors? Over the years, we've shared a number of online color matching games that help you test this. 1000 Colours is an offline game for the same thing: it's a jigsaw puzzle consisting of 1000 pieces that cover the CMYK color gamut.