On March 10, 1876 Alexander Graham Bell revolutionized the way we communicate when the first discernible human voice traveled over wire from one person to another.

History was made 150 years ago today when Alexander Graham Bell made the first telephone call. Learn facts about the phone's evolution in honor of the anniversary.

Alexander Graham Bell was not the only person trying to invent the telephone. But 150 years ago, he won the race – just – and ...

The patent for the telephone turns 150 today, the first call was made three days later on March 10, 1876.

So, the telephone was a positive force in society, providing a new source of income for women. But the rise of ‘hello girls’ ...

Alexander Graham Bell (18471922) was a Scottish-born inventor, scientist and educator, and the most notable contribution he made was the development of the earliest practical telephone in 1876. His ...

DEL MAR, Calif. — Dick Tracy got an atom-powered two-way wrist radio in 1946. Marty Cooper never forgot it. The Chicago boy became a star engineer who ran Motorola’s research and development arm when ...