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Sticky bacteria and the benefits of staying still

I’ve written before about the many ways that bacteria can move around. Considering that they’re just one cell long, micro-organisms have a whole range of ways to travel through their little world. Movement is useful for finding food and for changing your environment when all nearby resources have been exhausted

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Russian Team Has Reached Buried Antarctic Lake, Reports Say

Several Russian news outlets are reporting that Russian scientists have successfully drilled to Antarctica's Lake Vostok , a massive liquid lake cut off from daylight for 14 million years and buried beneath 2 miles (3.7 kilometers) of ice. [More]

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Baby-Led Weaning Leads to Leaner Kids

Image courtesy of iStockphoto/lisegagne Those little pursed lips and that tiny crinkled nose might not just mean that your baby isn’t a fan of pureed peas or mashed sweet potatoes.

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The Painful Paradox Of Facebook Advertising Vs. Super Bowl Advertising

There’s a delectable irony in the fact that Facebook’s IPO was announced the same week as the Super Bowl. While they are both the subject of obsessive media attention, they actually represent two radically different versions of the future of branding and advertising.

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Anthrax Toxicity Depends on Human Genetics

Anthrax courtesy of Wikimedia Commons/Marcus007 The white powder that arrived in envelopes addressed to lawmakers and journalists in 2001 proved to be a deadly delivery for several people. The lethal substance spores commonly known as Anthrax (from the bacterium Bactillus anthracis ) can cause a toxic reaction in a host’s blood stream , killing cells and leading to tissue damage, bleeding and death

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How to Overhaul the Way Buildings Use Energy

PHILADELPHIA -- When the Allies needed a weapon terrible enough to end World War II, scientists devised the atomic bomb. When the Soviet Union hurled Sputnik into space, American scientists rallied to build the world's top space program

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Lake Vostok is (Almost) Breached After 20 Million Years

Satellite composite showing location of Vostok within the Antarctic continent (NASA) Two and a half miles beneath the surface of Antarctica’s central Eastern ice sheet is a body of water 160 miles by 30 miles across known as Lake Vostok , after the Vostok research station above it, built by the former Soviet Union in 1957 and now operated by Russia.

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Podcasting for Profits

Yes, producing a podcast is a lot of work, but you are missing a major revenue driver if you don't.

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Eyeing Greener Acres, New Farmers Reap Growing U.S. Aid

By Carey Gillam HALLSVILLE, Missouri (Reuters) - Dan Pugh wishes he had a bigger tractor and his wife Laura worries about their chickens in the winter weather. But as new farmers putting down roots in rural Missouri, the Pughs are counting on more rewards than regrets in trading their city lives for the country

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