In this video, you'll see the different types of engines and propulsion systems used for aircraft, my favorite ones: Turbojet ...

Brazil's Embraer is in active talks with potential partners to build a new regional turboprop and could opt for a combination of industrial and financial backing, the head of the planemaker's ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...