All scientist Erin Pettit could see when she looked at the satellite photos of the ice shelf in front of the Thwaites Glacier in West Antarctica was the giant crack that stretched across most of the ...

Tucson will become the new headquarters for a combined business unit made up of Tucson-based Raytheon Missile Systems and a Massachusetts-based Raytheon business when parent Raytheon Co. and United ...

As you make your way through the soda aisle, you may notice a lot less of the word "diet" than you used to. That's because some diet sodas are disappearing — or at least, that packaging is gone.