Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

The US democracy crisis is not only a matter of voting; it is also a deeply economic crisis. The sharp and growing imbalance between the wealthy and the rest of Americans dramatically alters how ...

Amy Kwan, DPT, PT, has been a physical therapist for over 10 years. Walking at a power-walk intensity burns about 564 calories in one hour. Doing a 30-minute power walk three days per week is ...