The YF-12 was a fighter interceptor derived from the A-12 reconnaissance aircraft, designed to intercept Soviet bombers at extreme speed. Equipped with radar, internal missiles, and the ability to fly ...

Flying faster than Mach 3 demanded an engine unlike anything before it. The J58 powered the Blackbird by blending turbojet and ramjet principles, surviving extreme heat, pressure, and airflow. This ...

Ellie will head out of a shutter into a shopping mall, desperate to find resources to save a dying Joel. When you regain control, push forwards into the centre of the mall. I know your first instinct ...

Hamstring injuries (HSIs) are the most common athletic injury in running and pivoting sports, but despite large amounts of research, injury rates have not declined in the last 2 decades. HSI often ...

Learn how to invest in stocks, including how to select a brokerage account and research stock market investments. Many, or all, of the products featured on this page are from our advertising partners ...