Its sapphire shimmer stops drivers in their tracks, yet the science behind Lake Tahoe's eye-popping color is often ...

Blue animals are some of the most stunning in the natural world – but also some of the rarest. In this video, we explore the science behind why true blue coloring is so uncommon in nature. From ...

I remember when brand videos looked super expensive. Only the big companies could afford them. Not anymore! These days, ...