WEST LAFAYETTE, Ind., Jan. 22 (UPI) -- U.S. scientists are developing a system that uses cell phones to detect and track radiation to prevent attacks with nuclear weapons.
CHICAGO HEIGHTS, Ill., Aug. 3 (UPI) -- Cell phones have been banned inside the five branches of the First National Bank in the Chicago area, to enhance security.
NEW YORK, June 20 (UPI) -- An increasing number of U.S. companies are demanding employees silence personal cell phones in the office based on complaints of distraction and rudeness.
NEW YORK, May 29 (UPI) -- New York City parents are balking at the public school system's crackdown on the possession of cell phones by students.
NEW HAVEN, Conn., Jan. 27 (UPI) -- Using cell phones instead of pagers or paper in hospitals cut the error rate because of more timely communication, U.S. researchers found.
NEW YORK, July 7 (UPI) -- The U.S. market for old cell phones is growing, with more and more companies offering cash or gift cards for the mobile handsets.
LONDON, Jan. 1 (UPI) -- Saturday marked the 20th anniversary of cell phones in Britain, the BBC reported.
SANTA CLARA, Calif., June 15 (UPI) -- Network Associates, a U.S. security firm, says a computer "worm" aimed at mobile phones has been circulated among security experts.
LUND, Sweden, Feb. 4 (UPI) -- Swedish researchers said Tuesday they have found rat brain cells die when exposed to cell phone signals.
QUEBEC, June 25 (UPI) -- A new study adds more weight to the mounting evidence that cell phones do not pose a cancer risk. Rats exposed to radiation from cell phones for two years did not develop cancer, scientists reported Tuesday.
