Two significant programs that invested in research on diabetes, dementia, obesity and kidney disease have ended since the start of the Trump administration.

© Haiyun Jiang for The New York Times

Fake nurseries and town squares seem to comfort patients. But some experts wonder whether they are patronizing, even infantilizing.

Fraud in research needs to end.

By 2060, new dementia cases per year could double to one million because of the growing population of older Americans, a study predicts.

It depends on what your goal is.

Adopting even just one of these easy strategies can make a meaningful difference in how you feel and function.

Blame is simplistic. Might I suggest that there is another way to understand what happened with the president? A more humane way?

While some agree with Robert F. Kennedy Jr. that the agency needs reform, their ideas for fixing it are very different from his.