News tagged with urban
Florida grapples slippery giant snake invasion
Nov 06, 2009 |
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Florida homes and swamps more used to dealing with dangerous critters like alligators now face a more foreign invader -- giant pet snakes escaped into the wild whose numbers are growing at an alarming rate.
Germany, Mexico, US top smart energy list
Nov 05, 2009 |
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Germany, Mexico and the United States have crafted some of the world's smartest policies for improving energy use, according to a study released on Thursday on the sidelines of the UN climate talks here.
Flying MAV Navigates Without GPS (w/ Video)
Nov 02, 2009 |
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(PhysOrg.com) -- During the last several years, researchers have been building micro air vehicles (MAVs) that can autonomously fly through different environments by relying on GPS for navigation. Recently, ...
ACS podcast: Grow a garden on your roof to battle climate change
Oct 19, 2009 |
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"Green" roofs, those increasingly popular urban rooftops covered with plants, could help fight global warming, scientists in Michigan report in the latest episode in the American Chemical Society's (ACS) award-winning podcast ...
Cities can't bank on small businesses for stable economic partnerships
Oct 15, 2009 |
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(PhysOrg.com) -- Locally owned small businesses don't insulate communities from layoffs and closures in bad economic times. Rather, corporate headquarters do the most to protect cities from employment reductions, ...
Nitrogen mysteries in urban grasslands
Oct 13, 2009 |
3 / 5 (1) |
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Urban grasslands are an extremely common, but poorly studied ecosystem type. Many receive high rates of fertilizer, creating concerns about nutrient runoff and greenhouse gas emissions. Recent research has been focused on ...
Self-driving car will get smarter
Oct 06, 2009 |
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(PhysOrg.com) -- Although Cornell's self-driving car didn't win the DARPA Urban Challenge in 2007, it is alive and well and soon to become safer and more talented -- it will soon be a test bed for new research ...
Is trash the solution to tackling climate change?
Sep 29, 2009 |
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Converting the trash that fills the world's landfills into biofuel may be the answer to both the growing energy crisis and to tackling carbon emissions, claim scientists in Singapore and Switzerland. New research published ...
Purchase Carbon Offsets at the Airport
Sep 21, 2009 |
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(PhysOrg.com) -- One of the activities that puts a great deal of carbon dioxide into the environment is air travel. Air travel is one of the ways that individuals contribute to an increase in pollution and ...
Via Tiburtina -- an interdisciplinary journey through Rome's urban landscape
Sep 16, 2009 |
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Via Tiburtina is the name of the ancient road that is still in use, connecting Rome with the town of Tivoli. Architect Hans Bjur, a professor at the University of Gothenburg, Sweden, and professor Barbro Santillo ...
Chloride found at levels that can harm aquatic life in urban streams of the Northern US
Sep 16, 2009 |
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Levels of chloride, a component of salt, are elevated in many urban streams and groundwater across the northern U.S., according to a new government study.
Research aims to cool runoff to protect coldwater streams
Sep 10, 2009 |
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(PhysOrg.com) -- The ocean of stormwater that flows off of the sun-baked urban landscape is packing heat, and trout are starting to feel it.
ESA helps make summer in the city more bearable
Aug 27, 2009 |
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As temperatures soar, scientists have been collecting data amid the ancient ruins that symbolise the birthplace of western culture. These data, combined with measurements from aircraft and satellites, promise ...
Glass-walled buildings can mean death for birds, killing 1 to 5 percent of them a year
Aug 07, 2009 |
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The front of Temple University's student center is an almost seamless wall of glass, reflecting trees and sky in lifelike detail and adding visual appeal to the urban landscape.
Computers unlock more secrets of the mysterious Indus Valley script
Technology / Computer Sciences
Aug 03, 2009 |
4.5 / 5 (24) |
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Four-thousand years ago, an urban civilization lived and traded on what is now the border between Pakistan and India. During the past century, thousands of artifacts bearing hieroglyphics left by this prehistoric ...
