Engineering solutions balanced the need for strength to handle water pressures with flexibility to move with the surrounding ...

The iron lung, conceptualized in the late 1920s, was most notably the first line of defense against polio during the epidemics that occurred between 1948 to 1955. The device saved the lives of ...

Last spring, when the sculpture — briefly titled “Steel Horse” and then “Pegasus” by the artist, but popularly known as Iron Horse — was extricated from a concrete pad in a cornfield ...