If you visit Smithsonian’s National Zoo in Washington DC, you may notice one of the zoo’s resident elephants, Shanthi, strolling around in stylish Teva boots. While the footwear...

If you visit Smithsonian’s National Zoo in Washington DC, you may notice one of the zoo’s resident elephants, Shanthi, strolling around in stylish Teva boots. While the footwear...

Experts predict myopia, or nearsightedness, will reach epidemic proportions by the end of the decade, with over a third of the world’s population requiring glasses or contact le...

Ever wondered how the world would look if everything around appeared topsy turvy? Just ask Bojana Danilovic, a Serbian woman who has always see it that way!