'It's a tough call. If you only plan on ever building one or two engines in your life, it's difficult to justify spending big dollars on specialty engine tools like a micrometer and a dial-bore gauge.

Electrical engineers at Duke University have demonstrated the ability to print fully functional and recyclable electronics at sub-micrometer scales. The technique could impact the more than $150 ...

Massive waves crash into coastline as Super Typhoon Fung-wong slams into Philippines Democrats seek probe into agency messages blaming them for the shutdown Inside the nostalgia craze driving ...