An airport tradition of years gone by is slowly making its way back to certain locations in the U.S., following massive changes in air travel security procedures ...

Maths has always been a subject that many of us found challenging during school times. It was the subject that either had us groaning in frustration or, for some, reaching for a calculator. However, ...

A millisecond used to be a big deal for the world’s quickest traders. A dispute over huge trading profits at one of the world’s largest futures exchanges shows they now think a million times faster.

Let’s start with three obvious facts: One—you are always burning calories, even when you are sleeping. Two—in general, intensity of movement equals more calorie burning no matter what the activity.