Choosing the right tools and processes can maximize tool life and reduce production time when machining these tough materials ...

Ahead of the Winter Olympics in Milan in February, curling superfans turn out in Sioux Falls, S.D., for trials to determine which U.S. team will compete in "chess on ice" against the world. You may ...

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The red pigments in some fall leaves have proven to be a puzzle for researchers who debate why leaves bother to go red. Why do only some leaves turn red in the fall? Scientists can't agree on an ...

This is the time of year when Nicole Hughes gets constantly distracted by the fall foliage as she drives around North Carolina. "I'm always looking," says Hughes, a biologist at High Point University.