Microsoft’s MSFT-2.15%decrease; red down pointing triangle Copilot chatbot has become central to its artificial-intelligence strategy as the company’s close partnership with OpenAI diminishes. But the ...

Erin Collins oversees the Taxpayer Advocate Service (TAS) and serves as the “Voice of the Taxpayer” within the IRS and before Congress. (Photo by Samuel Corum-Pool/Getty Images) In her Annual Report ...

Peripheral artery disease (PAD) is a circulatory condition where the arteries narrow and reduce blood flow to the limbs. It’s usually caused by atherosclerosis, a buildup of fatty deposits in the ...

Potassium is an important nutrient, but when you have too much in your blood, it can cause health problems like irregular heartbeats. That's why your doctor always checks your potassium levels at your ...