When you hear the word reindeer, you probably think of magical creatures that pull Santa’s flying sleigh one night a year.

Braidee Foote does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

It may sound unbelievable, but reindeer eyes change from a blazing gold in the summer to a deep, dark blue in the winter. However, this isn’t the kind of color change you might expect, as it usually ...

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One of the more unusual colourful specimens at the Museum is a reindeer eyeball that has been sliced in half. The iridescent layer is a colour-changing marvel that transformed with the seasons. When ...

Darkness had fallen in the Vail Valley. As I watched the last light fade on the summit of Bald Mountain, I heard crashing below my porch. Was it the massive black bear that had been frequenting the ...

Cats and many other animals, including most dogs, can reflect light from their eyes. That’s why cats’ eyes will usually shine brightly in photos taken in a dimly lit room or glow when illuminated in ...