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Yahoo CEO remains upbeat despite lackluster quarter

Jul 23, 2008 | pda version

(AP) -- With Microsoft's $47.5 billion takeover bid off the table and his company's stock price down 20 percent during his 13-month reign as Yahoo's CEO, Jerry Yang has a message for his exasperated shareholders: Things ...


Building a better telecom system

Jul 22, 2008 | pda version

Hurricane Katrina helped University of Texas professor, Alexis Kwasinski, formulate a new plan for the U.S. telecom system: a de-centralized power architecture that would have kept the lights and phones on in New Orleans. ...


Action needed now for Minnesota to reach goals in reducing greenhouse gas emissions by 2015

Jul 22, 2008 | User rating: 2.5 / 5 after 6 vote(s) | pda version

The state of Minnesota must act now if it wants to reach its Minnesota Next Generation Energy Act goals of reducing greenhouse gas emissions by 15 percent by 2015, according to a team of University of Minnesota transportation ...


Researchers pursue grasses as Earth-friendly biofuel

Jul 21, 2008 | User rating: 4.5 / 5 after 2 vote(s) | pda version

(PhysOrg.com) -- At a small site on the Batavia campus of Fermilab, ecologist Julie Jastrow of Argonne National Laboratory pushes the scientific frontier in a new and exciting way: She watches the grass grow.


Closing the hydrogen economic loop

Jul 21, 2008 | User rating: 4.4 / 5 after 31 vote(s) | pda version

The inventor of the nickel metal hydride (NiMH) technology used for building batteries for countless portable electronic gadgets and now hybrid gas-electric cars believes the hydrogen economy is already upon us.


New uranium leak discovered at French nuclear site

Jul 18, 2008 | User rating: 4 / 5 after 4 vote(s) | pda version

French nuclear safety authorities said Friday that a broken pipe at a nuclear fuel plant in southeast France had caused a radioactive leak but no damage to the environment.


National park in Alaska tests hybrid bus

Jul 18, 2008 | User rating: 4.3 / 5 after 3 vote(s) | pda version

(AP) -- For years, visitors wanting to see Denali National Park's grizzly bears, moose, sheep and caribou have had to ride school buses that polluted the air and spoiled the tranquility with their noisy, ...


Gore sets energy goal for next president to heed

Jul 17, 2008 | User rating: 1.8 / 5 after 23 vote(s) | pda version

(AP) -- Just as John F. Kennedy set his sights on the moon, Al Gore is challenging the nation to produce every kilowatt of electricity through wind, sun and other Earth-friendly energy sources within 10 years, an audacious ...


Report: Invest $10 a person for better health

Jul 17, 2008 | User rating: 4 / 5 after 1 vote(s) | pda version

(AP) -- Investing just $10 per person - roughly the price of a six-pack of beer and some chips - could greatly fuel community programs that get couch potatoes moving, prevent smoking and improve nutrition, researchers say.


Hydrogen vehicles making impressive progress toward commercialization

Jul 17, 2008 | User rating: 3.7 / 5 after 6 vote(s) | pda version

A transition to hydrogen vehicles could greatly reduce U.S. oil dependence and carbon dioxide emissions, says a new congressionally mandated report from the National Research Council, but making hydrogen vehicles competitive ...


Automakers offer hybrids for NYC taxi fleet

Jul 17, 2008 | User rating: 3.3 / 5 after 6 vote(s) | pda version

(AP) -- Three major auto manufacturers are promising to reserve 300 new hybrid vehicles each month exclusively for the city as it replaces its entire fleet of yellow cabs.


Fuel from food waste: bacteria provide power

Jul 17, 2008 | User rating: 4.2 / 5 after 5 vote(s) | pda version

Researchers have combined the efforts of two kinds of bacteria to produce hydrogen in a bioreactor, with the product from one providing food for the other. According to an article in the August issue of Microbiology Today, ...


Fuel subsidies better spent re-training fishers: UBC researchers

Jul 15, 2008 | User rating: 4.5 / 5 after 2 vote(s) | pda version

Skyrocketing fuel costs could lead to long-term sustainable fisheries if governments redirect fuel subsidies currently given to fishing fleets and use them to invest in re-training for fishers, says University of British ...


Hydrogen generation without the carbon footprint

Jul 15, 2008 | User rating: 4.1 / 5 after 30 vote(s) | pda version

A greener, less expensive method to produce hydrogen for fuel may eventually be possible with the help of water, solar energy and nanotube diodes that use the entire spectrum of the sun's energy, according to Penn State researchers. ...


Perceived access to cigarettes predicts youth smoking

Jul 14, 2008 | User rating: 5 / 5 after 1 vote(s) | pda version

Kids who see cigarettes as easily accessible are more likely to end up as regular smokers, particularly if they have friends who smoke, according to a new report published in the current issue of Annals of Family Medicine. ...


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