The sheer size of some of the world's tallest buildings is just extraordinary. The current tallest, Guinness World Records reports, is the Burj Khalifa in Dubai, which stands at 2,716 feet, 6 inches ...

While front-load washing machines are typically more energy efficient than top loaders, Stuart Eason, founder of professional appliance servicing company, Appliance Expert, suggests that anyone on the ...

WASHINGTON, D.C. -- Two of the largest machines ever conceived by scientists will be described today by one of the world's leading experts on particle colliders, the massive and expensive machines ...