Project aims to track big city carbon footprints
Every time Los Angeles exhales, odd-looking gadgets anchored in the mountains above the city trace the invisible puffs of carbon dioxide, methane and other greenhouse gases that waft skyward.
Every time Los Angeles exhales, odd-looking gadgets anchored in the mountains above the city trace the invisible puffs of carbon dioxide, methane and other greenhouse gases that waft skyward.
Environment
May 13, 2013
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Pelicans and their prey are back in Havana Bay in a sign that efforts to clean up the historic and once splendid port of the Cuban capital are paying off.
Environment
May 9, 2013
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The tsunami that ravaged northeast Japan in March 2011 created the biggest single dumping of rubbish, sweeping some five million tonnes of shattered buildings, cars, household goods and other rubble into the sea.
Environment
Mar 11, 2013
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Bracing against -10 degree Celsius temperatures in Cape Cod, Massachusetts, Brookhaven atmospheric chemist Stephen Springston and his team recently completed a one-week restaging of two portable atmospheric sampling stations ...
Earth Sciences
Mar 8, 2013
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(Phys.org)—University of Pennsylvania engineering Professor Mark Yim and his students in the Department of Mechanical Engineering and Applied Mechanics have been floating their robotic boats at the university pool after-hours ...
Anyone who has seen the movie "Impossible" or watched footage from the Japanese tsunami has learned the terror that can strike with little warning. In those cases, when there is no time to flee, there may still be time to ...
Engineering
Feb 5, 2013
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(Phys.org)—This month is a turning point for ventures through recent years involving scientists trying to learn more about the buried lakes of the Antarctica. A team of scientists have been able to bore down into Lake Whillans, ...
A 14-year study of a nearly 1,000 elephants in Kenya shows an alarming death rate among older males—those with large, valuable tusks—and an acceleration in poaching deaths, the group Save The Elephants said Thursday.
Ecology
Jan 17, 2013
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A toxic cloud that formed Thursday triggered a public scare that forced the evacuation of offices in Buenos Aires and the suspension of metro and train services in a tourist area.
Earth Sciences
Dec 7, 2012
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Special underwater coatings prevent shells and other organisms from growing on the hull of ships—but biocide paints are ecologically harmful. Together with the industry, researchers have developed more environmentally-friendly ...
Materials Science
Dec 6, 2012
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