In the world around us, many things exist in the context of time: a bird's path through the sky is understood as different positions over a period of time, and conversations as a series of words ...

Making predictions in print is always risky if not foolhardy. Eventually someone is much more likely to say "You were wrong!" than "You nailed it!" Still, I'll take a chance. Here are three ...

Making predictions in print is always risky if not foolhardy. Eventually someone is much more likely to say “You were wrong!” than “You nailed it!” Still, I’ll take a chance. Here are three ...