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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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NYC’s Ring of Steel pt 1: Street View

The terrorist attacks of September 11th drastically changed the security strategy of NYC. A massive camera network, dubbed the 'Ring of Steel' , is at the heart of this new strategy. In the first of three videos we watch it as it watches us.

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Quake Shook U.S. Nuclear Plant Twice as Hard as Design Allowed

By Roberta Rampton ROCKVILLE, Maryland (Reuters) - Last month's record earthquake in the eastern United States may have shaken a Virginia nuclear plant twice as hard as it was designed to withstand, a spokesman for the U.S. nuclear safety regulator said on Thursday.

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How Young Children Learn about Terrorism and 9/11

The attacks of September 11, 2001, were a shocking and emotionally raw event that most adults, especially in the U.S., still have trouble comprehending . For children under 14, however, the events of that day are but a page of history, a modern-day Pearl Harbor. Now, with the 10th anniversary of these attacks upon us, psychologists, educators and parents are thinking again about how best to teach children about the traumatic day and its aftermath--as well as the complicated threat of terrorism .

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NASA Grapples with U.S. Space Security in Post-9/11 Era

The terrorist attacks that shook the United States 10 years ago had effects that reached all the way into space. Not only did the events of Sept. 11, 2001, prompt NASA to immediately beef up its already strict security procedures, they forced military space officials to reassess their priorities regarding space security and triggered a shift in space policy .

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