News tagged with cell phone radiation

Why NASA studies the ultraviolet sun

(Phys.org) —You cannot look at the sun without special filters, and the naked eye cannot perceive certain wavelengths of sunlight. Solar physicists must consequently rely on spacecraft that can observe ...

Aug 21, 2014
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San Fran: Mobile Phones Need Warning Attached

San Francisco is set to be the first place in the nation to require that retailers tell consumers how much radiation their brain will absorb from new phones. The ordinance -- approved on Tuesday and now awaiting ...

Jun 17, 2010
5 / 5 (4) 7 | with audio podcast

Maine to consider cell phone cancer warning

(AP) -- A Maine legislator wants to make the state the first to require cell phones to carry warnings that they can cause brain cancer, although there is no consensus among scientists that they do and industry leaders dispute ...

Dec 21, 2009
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WHO study suggests link between cell phones and tumors

(PhysOrg.com) -- Preliminary results of an International investigation by the World Health Organization (WHO) suggest there may be a "significantly increased risk" of some types of brain tumors after use of ...

Oct 27, 2009 weblog
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Choosing a Low Radiation Cell Phone

(PhysOrg.com) -- An Environmental Working Group (EWG) team has released a consumer guide on the radiation levels emitted by over 1,000 cell phones sold in the U.S. The guide is the most comprehensive ever ...

Sep 10, 2009 weblog
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