Introducing "Butkus," the Turf Tank robot leased for around $15,000 to paint every field on the University of Illinois ...

An attack on a key Iranian nuclear facility might not be effective, even if the U.S. military's massive bunker-buster bombs are used, a national security expert familiar with Iran's program said ...

25.5 x 34 in. (64.8 x 86.4 cm.) ...

Community events in San Diego County: From Ocean Beach Street Fair & Chili Cook-Off to Wellness Festival at Liberty Station ...

Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.