In 1927 a Roman Catholic priest and scientist Georges Lemaitre proposed what later became known as the Big Bang theory of the origin of the Universe, based on work by Edwin Hubble who theorized and then proved that the Universe was getting bigger and bigger. Many scientists have discovered other...

Russell was an amateur geologist, paleontologist, and professional teacher. He took his young charges on an overnight field trip. While sitting around the campfire, he brought out a bag, took out five rocks, and held up a round, grapefruit-size rock....

Once upon a time there was a Teacher who was known far and wide as one who had mastered all the great disciplines of a spiritual seeker. She wandered the country, and whenever people heard she was near, they traveled to seek her wisdom and her guidance. ...