Chester Greenwood invented earmuffs to battle the cold in Maine, US. By 18, he was a patent holder. He went on to file over ...

Martin Cooper, who changed the world when he invented the portable phone, says the communication revolution it sprouted has ...

Dick Tracy got an atom-powered two-way wrist radio in 1946. Marty Cooper never forgot it. The Chicago boy became a star ...

On the eve of our nation’s 249th birthday, a Gallup poll finds that only 58% of Americans feel “extremely” or “very” proud of their country. This is a new low in the 25 years Gallup has been asking ...

Although overly dense and insufficiently documented, the exhibition of part of Bruno Decharme's donation, presented by the ...

Usually pointing out that we never had “safe spaces” or “trigger warnings”. We just got on with it! Sometimes this expression ...

How old is the United States? Learn how old America is, along with 5 interesting facts that highlight its history, culture, ...