Maura Hohman

In TODAY.com's Expert Tip of the Day, Dr. Natalie Azar, rheumatologist and NBC News medical contributor, shares common myths about the stress hormone and how to keep it in check.

“None of my son's needs are special,” Jessica Caromile says of her 12-year-old, who is blind — and she believes the late country music legend understood this, too.

In TODAY.com's Expert Tip of the Day, Dr. Jocelyn Wittsein reveals her go-to habit stack to make your daily toothbrushing even better for you.

TODAY contributor Niro Feliciano shares a month’s worth of practical tips to improve your ability to focus and be present, both at work and with loved ones.

In TODAY.com's Expert Tip of the Day, TODAY contributor and therapist Niro Feliciano explains the first thing you should do if you want to use your phone less.

In TODAY.com's Expert Tip of the Day, TODAY contributor and therapist Niro Feliciano explains the first thing you should do if you want to use your phone less.

In TODAY.com's Expert Tip of the Day, a sleep medicine specialist reveals which type of naps could be a “warning sign” and the first clue of undetected heart disease

In TODAY’s Expert Tip of the Day, a sleep medicine specialist reveals which type of naps could be a “warning sign” and the first clue of undetected heart disease.

In TODAY.com's Expert Tip of the Day, Dr. Natalie Azar, rheumatologist and TODAY medical contributor, shares advice for parents for back-to-school season.

Former students at an elementary school blocks away from the twin towers detail their memories of Sept. 11, 2001, and how it changed their lives.