A.I. search tools, chatbots and social media are associated with lower cognitive performance, studies say. What to do?

A study found adults using melatonin for over a year had higher risks of heart failure and hospitalization, though some ...

How well our memory works might be determined by a complex combination of genes, lifestyle factors such as stress and sleep, ...

Everything’s a little off when you haven’t had any sleep: you can’t remember where you put your cell phone, your eyes burn, ...

Most household pets are overweight. I talked to experts to find the best ways to get your furry friend to shed a few pounds.

It turns out that your annoying friend who insists on closing all of the window blinds and covering all of the glowing ...

Everyone has heard the advice to not use your smartphone before going to sleep—and many of us have ignored it. In fact, you ...

In a preliminary study of adults with insomnia, researchers found as association between long-term melatonin use and heart ...

The study found that adults with chronic insomnia who used melatonin for a year or longer were more likely to develop heart ...

List the chapters of all the subjects and mark which ones are complete, which ones are incomplete and which ones are still ...

Now that we have wearables tracking our every move, a lot of us can look at stats that supposedly tell us how well we’ve slept the night before. But sometimes, it can feel like your sleep tracker is ...