Pratt & Whitney has presented the results of its HySIITE program, which shows how water recovery can boost efficiency and ...

one of the only fully operational mainline steam engines on the continent. Photo courtesy Cuyahoga Valley Scenic Railroad “We’re thrilled to announce the long-awaited return of Steam in the ...

If engineering choices a hundred years ago had been only slightly different, we could have ended up in a world full of steam engines rather than internal combustion engines. For now, though ...