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Need a Break? Try Nature

Stressed out by the tenth anniversary of 9/11 , the double-dip recession or just the day to day grind of modern life? Need a break

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After Shock and Awe

Since the attacks of September 11, Congress has approved nearly $1.3 trillion for military spending. Much of that money has gone into mounting Operation Enduring Freedom in Afghanistan and Operation Iraqi Freedom. But some of the funds have been used to dream up and develop futuristic-sounding military devices such as exoskeletons

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The Changing Mental Health Aftermath of 9/11–Psychological "First Aid" Gains Favor over Debriefings

Just watching television footage of the terrorist attacks of September 11, 2001, was enough to cause clinically diagnosable stress responses in some people who did not even live near the attacks--let alone the millions of people who did . Like many other major disasters, 9/11 brought with it a host of psychological repercussions, one of the most severe of which has been post-traumatic stress disorder . PTSD is characterized by trouble sleeping, difficulty controlling anger, losing interest in activities, flashbacks, emotional numbness and/or other symptoms

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The Next Attack? Terrorist’s Attempts to Hijack Technology

A specific, credible but unconfirmed terrorist threat to residents of New York City and Washington, D.C., was brought to the public's attention Thursday evening, just three days before the 10th anniversary of the September 11 attacks on those two cities. In the past decade such alerts from government and public safety officials have been all too common as home-grown and international terrorists alike have attempted to use a variety of methods to inflict widespread damage on the U.S

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Plenty of Targets for Robots Exploring the Final Frontier

As "Star Trek" marks its 45th anniversary, space exploration is less about the voyages of the starship Enterprise and more about robots that boldly go where no man has gone before. But surely even Lieutenant Commander Data would approve the slate of robotic missions looking out beyond Earth orbit toward extraterrestrial destinations both familiar and mysterious

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Batteries Could Get Algae Boost

Common batteries are electrochemical cells. And they may get better thanks to living cells: the multicellular organism called brown algae.

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NYC’s Ring of Steel pt 2: Central Command

In the second of three videos, we visit the central hub of New York City's 'Ring of Steel', the expansive camera network keeping watch over Lower Manhattan.

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Sea Radiation from Fukushima Seen Triple of Prior Estimate

TOKYO (Reuters) - Radioactive material released into the sea in the Fukushima nuclear power plant crisis is more than triple the amount estimated by plant operator Tokyo Electric Power Co, Japanese researchers say. Japan's biggest utility estimated around 4,720 trillion becquerels of cesium-137 and iodine-131 was released into the Pacific Ocean between March 21 and April 30, but researchers at the Japan Atomic Energy Agency (JAEA) put the amount 15,000 trillion becquerels, or terabecquerels.

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