Heart disease is more common in people over 65, but treatments are better than ever. That can complicate decision-making for older heart patients.

This month, Vishvaa Rajakumar won the Memory League World Championship, which tests memorization skills. He shared some of his techniques with The Times.

By watching the brain process information, she discovered that a specific region plays a key role in spatial navigation — and that it can be strengthened like a muscle.

An estimated 15 colleges still required Covid vaccines for students as of late last year. No states require K-12 students to get the shots.

After weeks of disruption to scientific federal grants, the National Institutes of Health has fallen behind in funding research into treatments for deadly diseases.

“Vaccines should be treated with nuance, recognizing differences between seasonal vaccines and childhood immunizations,” Dr. Ralph L. Abraham, the state’s surgeon general, wrote in a memo.

It is the first ruling in a case challenging “shield laws” intended to protect doctors in states that support abortion rights who send abortion pills to states with bans.

Mellencamp, also the daughter of the rock musician John Mellencamp, said on Instagram that she was receiving treatment after experiencing “severe and debilitating” headaches.

The vets had no symptoms, and one worked only in states where no dairy infections had been reported.

The findings showed the highest mortality occurred among infants who were Black, lived in Southern states or had fetal birth defects.

A new directive puts further exemptions on hold. Aid workers also say the U.S. government has made it impossible to pay partners around the world.

Obsessing over the past is taking over my life.

As of Tuesday, 22 children and two adults had been infected, all of whom were unvaccinated, local officials said.