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Fatal Risk from Stored CO2 Leakage Appear Remote

The risk of death from carbon dioxide leaking from an underground storage site is far less than the risk of getting struck by lightning or killed in a car accident, according to a new study. The research, published this week in the Proceedings of the National Academy of Sciences, focuses on naturally occurring CO2 seeping through the ground in Italy, but the study authors say their analysis holds broad implications for industrially captured carbon dioxide that would be injected thousands of feet underneath the earth

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Fermi gamma-ray space telescope confirms puzzling preponderance of positrons

(PhysOrg.com) -- By finding a clever way to use the Earth itself as a scientific instrument, members of a SLAC-led research team turned the Fermi Gamma-ray Space Telescope into a positron detector – and confirmed a startling discovery from 2009 that found an excess of these antimatter particles in cosmic rays, a possible sign of dark matter.

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Secret Lives of Plankton Revealed in Microscopic Glory

Microscopic algae and the nearly invisible animals that eat them do more than just drift along the ocean surface. Plankton , defined by their habitat, not their taxonomy, are the foundation of the marine food chain--without them, marine life would go hungry and food chains would collapse. They also remove carbon dioxide from the sea and provide Earth's atmosphere with oxygen

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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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Coda Showcases Its Electric Vehicle In A Shiny Mall Store

The luxury electric car maker follows in Tesla's footsteps--with a Los Angeles storefront EV education center. You can't buy a car there, but you can get excited about one. Electric vehicles aren't yet a common sight in most cities.

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Apple Spends Its Cash On Charity, Huge NASA Satellite To Deorbit, British Bookseller Plans Nook-Like E-Reader

This and more important news from your Fast Company editors, with updates all day. Apple Pushes New Charity Scheme . Tim Cook has made one of the first noticeable changes to Apple policy since the resignation of Steve Jobs: In an email to Apple staff Cook revealed that if employees donate money to non-profit 501©(3) organizations, Apple will match the totals up to $10,000 annually

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Meteorites Delivered Earth’s Mineable Gold

Thar’s gold in them thar hills--and we may have meteorites to thank. Because it appears that a rain of meteors nearly 4 billion years ago peppered the Earth’s exterior with precious metals

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New evidence for a preferred direction in spacetime challenges the cosmological principle

(PhysOrg.com) -- According to the cosmological principle, there is no special place or direction in the universe when viewed on the cosmic scale. The assumption enabled Copernicus to propose that Earth was not the center of the universe and modern scientists to assume that the laws of physics are the same everywhere. Due to the cosmological principle, scientists also assume that the universe is “homogeneous” - having a uniform structure throughout - and “isotropic” - having uniform properties throughout.

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Why the LHC (Still) won`t destroy the Earth

Surprisingly, rumors still persist in some corners of the Internet that the Large Hadron Collider (LHC) is going to destroy the Earth – even though nearly three years have passed since it was first turned on.

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How to Tap Employee Ideas

Encouraging your employees' creativity can not only create an engaging work environment, but create new business. Seven experts share their tips on getting employees to share their ideas. The origin of the humble Post-It Note is perhaps the best-known story about a million-dollar innovation that sprang from an unexpected place within a company

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Cloud Formation May Be Linked to Cosmic Rays

From Nature magazine It sounds like a conspiracy theory: 'cosmic rays' from deep space might be creating clouds in Earth's atmosphere and changing the climate. Yet an experiment at CERN, Europe's high-energy physics laboratory near Geneva, Switzerland, is finding tentative evidence for just that

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