Summary Insufficient deep sleep in slow-wave and REM stages may accelerate brain deterioration linked to Alzheimer’s disease. The brain’s inferior parietal region shrinks with inadequate deep sleep, according to a
Summary Insufficient deep sleep in slow-wave and REM stages may accelerate brain deterioration linked to Alzheimer’s disease. The brain’s inferior parietal region shrinks with inadequate deep sleep, according to a
Food & health See all topics Facebook Tweet Email Link Link Copied! Follow Eating about a dozen servings of ultraprocessed food each day could more than double your risk of
I bet you’ve experienced sexual chemistry with someone. But have you experienced what’s called sexual harmony? Maybe you’ve fallen in love? But was it “emergent love,” a concept that requires certain
Illustration by Liz Zonarich/Harvard Staff Health How to get stronger If you’re not failing all the time, you’re doing it wrong, says fitness expert January 7, 2026 4 min read
Food & health Corporate news See all topics Facebook Tweet Email Link Link Copied! Follow We all know that breakfast is an important meal, and even more so for children.
Summary Political and societal upheavals can disrupt sleep and trigger insomnia in vulnerable individuals, according to sleep experts. Chronic insomnia may lead to serious health complications including heart attacks and
As you add more ultraprocessed foods to your diet, your risk of a premature death from any cause rises, according to a new meta-analysis of research involving more than 240,000
Health Missed opportunities to catch cases of domestic abuse Study finds orthopedists, who treat kind of injuries that result from partner violence, refer patients to programs at very low rates
American adults say sticker shock at the grocery store is making it harder for them to have a healthy diet, according to a nationally representative survey of adults by the
Editor’s note: Kara Alaimo is an associate professor of communication at Fairleigh Dickinson University. Her book “Over the Influence: Why Social Media Is Toxic for Women and Girls — And






