Phones got smaller; batteries got better -- phones got bigger again; batteries got worse -- we added more features, more functionality, more confusion.
Most of us think of cell phones as a convenient tool to stay in touch with people. But increasingly, scientists are exploring ways to use cell phones to deliver critical health care to people in developing countries.
Ignacio Mas, Deputy Director of the Financial Services for the Poor Program at the Bill & Melinda Gates Foundation, took time off from his hectic schedule at the recent GSM Alliance Congress in Madrid to speak to me over coffee.
I have been trying to interview Emmy Award-winning composer/philanthropist Peter Buffett for two years. I wrote about Grammy Award-winning UNICEF G...
"Just flying in a plane exposes people to many times more radiation from than an X-ray scanner does," according to Johns Hopkins professor Dr. Mahadevappa Mahesh.
Two new questions arise, courtesy of the latest advancement in cellphone technology: Do you want your friends, family, or colleagues to know where you...
