Articles on cellphone

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When calling these people, you want to be able to get through. Fairfax County, Virginia

Attackers can make it impossible to dial 911

'Denial of service' cyberattacks are increasingly used to shut down websites. New research reveals that 911 call centers are vulnerable to the threat as well.
Pocket your phone without worry. Phone image via www.shutterstock.com.

Why you can’t fry eggs (or testicles) with a cellphone

Did your holiday gift list include radiation-shielding undies to protect your privates from cellphone radio waves? A radiation expert explains they're unnecessary – your phone won't affect your fertility.
Low-income teens are unable to participate in social media conversations of their wealthier peers. Phone image via www.shutterstock.com

Teens without smartphones encounter a new digital divide

With low-income kids unable to participate in the social media conversations of their wealthier peers, a new form of digital inequity is emerging.

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