For over two millennia, mathematicians agreed on one thing: you can’t use trigonometry to prove Pythagoras’ Theorem—because ...

ARMADA — Like most of the high school football games between Armada and Marine City in recent years, this one came down to the wire. And, just like the previous three meetings, Armada came out on top.

RIYADH, Saudi Arabia – Rex Del Mundo manages a set of assembly lines in a plant that produces plastic bottles and caps, which will eventually contain everything from juice and dairy to detergents for ...