Every leader, manager, and safety professional I know hopes to see a higher level of worker awareness. But despite these wishes, there doesn’t seem to be a bull market in “awareness.” In fact, the ...

The U.S. Army has finally relieved of us of that nagging midmorning dilemma, the one in which you debate: Should I have another cup of coffee? Caffeine stimulates the central nervous system, making ...

Exposure to bright light helps us to regulate sleep, boosts our mood and even raises our productivity levels, new research reveals. Sitting next to the office window on a sunny day can help double an ...

Our level of alertness rises and falls over the course of a workday, sometimes causing our energy to drop and our minds to wander just as we need to perform important tasks. To help understand these ...

Given that our level of alertness varies throughout the day, it only makes sense that we should avoid performing attention-demanding tasks when we're at our drowsiest. An experimental new Android app ...

A new study says there is a right time to drink coffee so it's most effective. U.S. Army researchers created a computer algorithm that studies sleep patterns to make recommendations about coffee ...