19 Results for

radiofrequency

Article

San Francisco finally kills cell phone radiation law

The San Francisco Board of Supervisors ends its 3-year battle with the wireless industry by agreeing to a permanent injunction against the "Right to Know" ordinance.

By May. 8, 2013

Article

Tired of snoring? All you need is heat

Scientists find that radiofrequency ablation, a minimally invasive procedure using heat to shrink soft palate tissue, minimizes snoring for several years.

By Oct. 5, 2009

Article

Remote-controlled capsule examines stomach

Researchers show their pill-size video capsule--which transmits images wirelessly in real time--is safe, well-tolerated, and feasible for gastric cancer screening.

By Jan. 18, 2011

Article

San Francisco cell phone law may be tip of legislative iceberg

Other places have weighed cell phone radiation warning laws, but most are waiting to see how the legal battle between San Francisco and the CTIA unfolds.

By Aug. 9, 2012

Article

'Open' MRI scanner captures live birth in Germany

Charité Hospital in Berlin says today's MRI of a live birth--the culmination of two years of research as they built a scanner to fit the woman during labor--is a world first.

By Dec. 7, 2010

Article

Mobile phones 'possibly' cause cancer, says World Health Organisation

Scientists at the World Health Organisation claim that mobile phones pose a possible risk of causing cancer -- but only as much as carpentry or chloroform.

By Jun. 1, 2011