Air conditioning, a silent ally that every summer saves homes, offices and businesses from suffocating heat, arose from an ...

The next step seems to be to use electric vehicles instead of gasoline or diesel engines. Although public transportation has ...

MEDINA, N.D. - An inventor working out of Medina has applied for a patent and successfully test-fired firefighting equipment he built in response to two catastrophic oil train derailments last year.

A selection of striking inventions created by youngsters have will be on display in a museum this December, honouring the ...