When Do You Write Off a New Shop? A reader asks if they can deduct a farm building as they construct it. We go over the details.

In the ERC project HelixMold, a team from TU Graz developed a method for the computer-based design of artificial proteins, ...

Say you’ve claimed your Social Security at 62 or soon thereafter, and either continue working or return to work at a significant salary at 65.

Cognitive fatigue is the deterioration in the ability to think effectively and maintain focus. Just like physical fatigue, prolonged mental activity can cause tiredness that affects the mind.