Life's Little Mysteries answers fascinating questions about the world around you and the stuff in it, from things in the news and on your mind to crazy questions you didn't even know you had.
People began kissing under mistletoe long before office parties were invented. Life's Little Mysteries explains the romantic plant's holiday roots.
Early Tuesday morning, a ruby-colored light show will appear in the sky as a total lunar eclipse turns the normally pallor moon scarlet.
They may look similar, but key features set them apart.