The completed Allen Telescope Array (ATA) is intended to consist of approximately 350 6.1 meter offset Gregorian dishes at the Hat Creek Radio Observatory site in northern California. Given the number ...

“If you get snow cover, for example, in the winter on a sunny day, you’re going to get the reflectivity off of that snow that will also help generate a small percentage of energy, thus making them ...

Israel has launched what it is calling a "preemptive strike" against Iran and declared a state of emergency, according to Defense Minister Israel Katz.

With Israel apparently poised to attack Iran, the U.S. government warns staff in Israel to restrict travel and clears service members' families across the Mideast to evacuate.