Are aspects of language and cognition associated with decreased mortality? Recent research suggests that the answer is yes.

It has been a common misconception for many years that the Chinese language (Mandarin) is the most difficult language to learn. Although I admit that it is by no means easy to learn, I believe that ...

Martin Barraud / Getty Images Fixed costs, variable costs, and total costs all sound similar, but there are significant differences among the three. The main difference is that fixed costs do not ...

Venus Passes Between the Earth and Sun This Weekend -- but Don't Try to Look for It NEW YORK (AP) — Venus will pass between the Earth and sun on Saturday during what's called an inferior ...

Sciatica pain can occur anywhere along the sciatic nerve, including the hip, buttocks, and leg. It typically affects one side. Hip pain due to other causes may only affect the hip and require ...