What if a nice steak didn?t require raising and butchering livestock? For the first time, a scientific journal paper makes the case that it might soon be possible.

The Centers for Disease Control is asking county health departments to prepare for a pandemic using University of Maryland flu clinic planning software that we first reported on last fall.

It?s a paparazzi?s nightmare ? technologies that can prevent digital cameras from taking useable pictures.

Even if soldiers wear body armor, their limbs are often left unprotected from knives or bomb shrapnel.

Plasma?nature displays it in the Northern Lights, people in neon signs. Now a Virginia engineer hopes to use plasma for killing germs on your body.

You?ve probably web-surfed for Blogs on the current ?buzz?or found facts using so-called Wikis, like Wikipedia. Classified versions are now beginning to help the intelligence community.

In another case of science fiction merging with reality, engineers are devising a way to make you?or even huge buildings?invisible.

If the National Security Agency is collecting vast amounts of telephone call data, how can they hope to find terrorists amongst all those numbers?

A team of college students is making window material sturdy enough to cover the side of an office building

Test versions of a new Presidential helicopter are rolling off the assembly line, gearing up for a new era of South Lawn photo-ops in a few years.