More and more trading in U.S. stocks is coming from overseas. Some of those traders are used to how trading in futures, FX and other markets work, where they offer trading outside U.S. working hours, ...

Armies started using the 24-hour method of timekeeping as standard military time because, much like police, fire, and medical departments, every branch of the armed services is in continuous operation ...

Here’s what you’ll learn when you read this story: Our biological clock, or circadian rhythm, is immensely important to our health, and scientists are now unpacking the process’s secrets at the ...