News tagged with high mountain


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New radar helps monitor site of century-old tragedy

New radar helps monitor site of century-old tragedy

Space & Earth / Earth Sciences

created Nov 27, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- A University of Alberta researcher has turned the site of a southern Alberta rockslide tragedy into the proving ground for new equipment meant to avert such a disaster in the future.


The Monarchs' annual migration ritual has yet to be scientifically explained

Tree-eating bugs threaten Monarch butterfly in Mexico

Biology / Ecology

created Nov 21, 2009 | popularity 4.5 / 5 (2) | comments 0

The mysterious Monarch butterfly, which migrates en masse annually between Canada and Mexico, is now facing a new peril: another insect thriving in Western Mexican forests.


White, but not pure

White, but not pure

Space & Earth / Environment

created Dec 07, 2009 | popularity 4.7 / 5 (3) | comments 3

Even the snow on Aconcagua Mountain in the Andes is polluted with PCBs. An international team of researchers detected low concentrations of these toxic, carcinogenic chlorine compounds in samples taken from ...


Ancient high-altitude trees grow faster as temperatures rise

Space & Earth / Earth Sciences

created Nov 16, 2009 | popularity 4.2 / 5 (11) | comments 0

PIC=32536:left]Increasing temperatures at high altitudes are fueling the post-1950 growth spurt seen in bristlecone pines, the world's oldest trees, according to new research.


Digital avalanche rescue dog

Technology / Engineering

created Dec 01, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- A novel geolocation system makes use of signals from Galileo, the future European satellite navigation system, to locate avalanche victims carrying an avalanche transceiver or a cellphone, to the precision ...


Battery Research Aims To Store Renewable Energy

Battery Research Aims To Store Renewable Energy

Technology / Energy

created Nov 19, 2009 | popularity 4.1 / 5 (13) | comments 6

The biggest chemical battery in the United States is located near Interstate 90 in the small town of Luverne, Minn. The 80 ton device -- the size of two tractor-trailers stacked on top of each other -- stores ...


China is the world's largest emitter of the greenhouse gases blamed for global warming

China harnesses mountain wind power

Technology / Energy

created Nov 22, 2009 | popularity 4.4 / 5 (12) | comments 3

In the mountains above the southwestern Chinese town of Dali, dozens of new wind turbines dot the landscape -- a symbol of the country's sky-high ambitions for clean, green energy.


Google logo

Ubiquitous in U.S., Google struggles for market share in China

Technology / Internet

created 15 hours ago | popularity 4 / 5 (1) | comments 1

In China, Google means underdog. While the Mountain View company dominates the search market in the United States, it is not part of the pop lexicon on the other side of the Pacific. In its nine years in China, ...


North Pole wolf emails locations to researchers

North Pole wolf emails locations to researchers

Biology / Plants & Animals

created Dec 01, 2009 | popularity 4.8 / 5 (4) | comments 0

In July the scientists, one from the United States, the other from Canada, put the satellite collar on Brutus, the leader of his wolf pack, on remote Ellesmere Island, only 600 miles from the North Pole. Their ...


Warm-blooded dinosaurs worked up a sweat

Warm-blooded dinosaurs worked up a sweat

Biology / Plants & Animals

created Nov 11, 2009 | popularity 5 / 5 (5) | comments 1

(PhysOrg.com) -- Were dinosaurs endothermic (warm-blooded) like present-day mammals and birds or ectothermic (cold-blooded) like present-day lizards? The implications of this simple-sounding question go beyond ...



List of search results for high mountain