Quantum dots are crystals of a fluorescent semiconductor material with a diameter of as few as 10 to 100 atoms (2-10 nm). They are used as labels for imaging molecules because of their very narrow ...

A billionaire investor who predicted the dot-com crash 25 years ago warned that he is 'on bubble watch' as warning signs appear to have cropped up in the market. Howard Marks, one of the most ...

REDSTONE ARSENAL, Ala. — Lt. Gen. Sean A. Gainey, commanding general of U.S. Army Space and Missile Defense Command, is closing out his first year of command and focusing on the future.

To provide combat-ready units and Soldiers to the Army and the Joint Force across the full spectrum of conflict. The Army Reserve of 2035 provides trained and equipped units and personnel at the ...