Advances in computerized modeling and prediction of group behavior, together with improvements in video game graphics, are making possible virtual worlds in which defense analysts predict results of many different possible military and policy actions.

robot is currently building a looping brick wall right in the middle of New York. Over a period of three weeks, passers-by can watch the "Pike Loop" installation in the making on a traffic island.

An international study that examined the extent of infections in nearly 1,300 intensive care units (ICUs) in 75 countries found that about 50 percent of the patients were considered infected.

A new study in reveals the evolutionary trigger which led to early flowering plants gaining a major competitive advantage over rival species.

A recent AFOSR-funded technology should enable the Air Force to achieve advances in object and target detection technology by using sophisticated algebraic theories called groups, rings and fields.

Single-walled nanotubes—cylinders of carbon about a nanometer in diameter to be used for the detection and destruction of an aggressive form of breast cancer.

A coating on windows that repels grime and dirt? New research, just published in Nature Nanotechnology, details a breakthrough in assembling peptides at the nano-scale level that could make this futuristic vision come true in just a few years.

What happens when a really gargantuan star -- one hundreds of times bigger than our sun -- blows up? Although a theory developed years ago describes what the explosion of such an enormous star should look like, no one had actually observed one - until now

Taking inspiration from genetic screening techniques, researchers from Harvard and MIT have demonstrated a way to build better artificial visual systems with the help of low-cost, high-performance gaming hardware.

An extraordinarily bright, extraordinarily long-lasting supernova named SN 2007bi, snagged in a search by a robotic telescope, turns out to be the first example of the kind of stars that first populated the Universe.