The first of 150 new full-body scanners will be installed in airports in Boston and Chicago over the next two weeks, says a MSNBC report.   A Homeland Security Department

School officials in Pennsylvania who admit remotely activating student webcams to locate missing laptops could have used far less intrusive methods such as GPS tracking devices, technology and privacy experts

Homeland Security Secretary Janet Napolitano said the threat of “homegrown” terrorism increased during the past year and more U.S. citizens or legal residents are “becoming radicalized to the point of

Three-quarters of nurses providing private and public care experienced workplace violence, but only one in six incidents were formally reported, according to study published in the February issue of the

Joseph Stack is accused of ramming a plane into a building housing the U.S. tax service in Texas, but his views on taxation follow a long line of protesters who

Hundreds of millions of payment cards throughout Europe have a flaw that could allow criminals with a stolen card to enter any random PIN to complete a transaction, according to

A suspicious envelope found in the United Nations headquarters cafeteria contained a "non-toxic" substance and the cafeteria has been closed, said an AP report.   The United Nations closed its

A new computer virus has infected almost 75,000 computers worldwide - including 10 U.S. government agencies - collecting login credentials from online financial, social networking sites and email systems and

A man with false accreditation was able to get within several yards of U.S. Vice President Joe Biden before being arrested at the Olympics' opening ceremony, said an AP report.

The Transportation Security Administration soon will begin randomly swabbing passengers' hands at checkpoints and airport gates to test them for traces of explosives.   "The point is to make sure