The prevalence of obesity in the United States could rise sharply under a definition of obesity released earlier this year by the Lancet Diabetes and Endocrinology Commission. Additionally, the ...

COULD ACTUALLY BE MUCH MORE ACCURATE. A MARY SALADNA IS IN THE NEWSROOM AND MARY THE RESULTS AREN’T GOOD. NO, THEY’RE NOT, BUT THE RESULTS ARE MORE REALISTIC AND MORE PROOF THAT BODY COMPOSITION ...

Her legacy will include the ways she shaped fashion, rather than allowing fashion to shape her. By Vanessa Friedman Diane Keaton, the Oscar-winning actress whose death at 79 was revealed this weekend, ...

Re “Canada has lost the plot on MAID” (Opinion, Oct. 4): Really? I have close experience of a dear friend with Alzheimer’s disease receiving medical assistance in dying. I was in awe of the ...

Most forms of income count as taxable — but not all. Here’s how to calculate yours and some ways to reduce your liability. Many, or all, of the products featured on this page are from our advertising ...

Amid photos of balding scalps and eager gossip about new remedies on a Reddit thread about hair loss, you’ll often find cries of distress. “I don’t feel at peace, ever. My nervous system is constantly ...

Polydipsia is the medical term for excessive thirst or compulsive water drinking. Drinking enormous amounts of water is a sign of polydipsia. (Photo credit: NanoStockk/Getty Images) Drinking plenty of ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Vikki Velasquez is a researcher and ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. David Kindness is a Certified Public ...

Seasonal affective disorder, or SAD, is a type of recurrent major depressive disorder in which episodes of depression occur during the same season each year. This condition is sometimes called the ...

Tics are sudden, uncontrollable, spastic movements or verbal outbursts. These movements or vocalizations are repetitive, do not follow a rhythm, and are generally involuntary. Persistent motor or ...