Defining rocks and minerals

What are rocks and minerals, and what is the difference between the two? A mineral, by definition, is any naturally occurring inorganic substance generally characterized by a definitive crystal structure that is classified according to the way the atoms of the mineral are arranged. Read More +

Inside John Lennon’s Beatlemania

The year 1962 was a big one for John Lennon, both personally and professionally. In addition to the untimely death of one of his best mates, Stuart Sutcliffe, and his band scoring a recording contract, the year also saw Lennon tie the knot with girlfriend, Cynthia Powell, on Aug. 23. Read More +