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Can less sleep slow down aging?

Can less sleep slow down aging?

We've always been told eight hours of sleep is what we should be aiming for every night. However, new research shows less sleep might actually be better when it comes to aging. The study, published in Nature, analyzed self-reported sleep data from half a million participants in

How cuts to CDC are dismantling its capacity to protect Americans’ health

Since the Trump administration took office in January 2025, the workforce at the Centers for Disease Control and Prevention has weathered uncertainty and change. Mass firings, communication freezes, political interference in the CDC’s scientific mission and a revolving door of leaders have created a challenging work environment for the

Glass of wine, beer daily enough to raise cancer, heart disease risk: study

Glass of wine, beer daily enough to raise cancer, heart disease risk: study

By Stephen Beech One glass of wine or pint of beer a day is enough to increase the risk of cancer and heart disease, warns new research. Even what most people consider a "moderate" or sensible level of alcohol intake "substantially" elevates the dangers of dying

How germy is the public pool? An infectious disease expert weighs in on poop, pee and perspiration – and the deceptive smell of chlorine

How germy is the public pool? An infectious disease expert weighs in on poop, pee and perspiration – and the deceptive smell of chlorine

On hot summer days, few things are more refreshing than a dip in the pool. But have you ever wondered if the pool is as clean as that crystal blue water appears? As an immunologist and infectious disease specialist, I study how germs spread in public spaces and how to

World Cup creates perfect conditions for infectious diseases to spread – here are the biggest threats health experts are watching for

World Cup creates perfect conditions for infectious diseases to spread – here are the biggest threats health experts are watching for

When the 2026 FIFA World Cup begins on June 11, 2026, matches will be played across 16 cities in the United States, Canada and Mexico. Millions of fans will arrive through multiple airports and will pack into stadiums, airports, hotels, bars and public transit systems over five weeks. That makes

What’s wrong with how US and Uganda plan to stop Ebola spreading

What’s wrong with how US and Uganda plan to stop Ebola spreading

As public health workers in the Democratic Republic of Congo work to rein in a growing outbreak of a rare Ebola virus, other countries are establishing protocols for keeping their own populations safe. As of May 27, 2026, Congo has reported more than 1,000 suspected and confirmed cases, and

How ADHD affects health by middle age

How ADHD affects health by middle age

How ADHD affects health by middle age Living with ADHD as an adult can mean years of working overtime to keep up with everyone else. Because of challenges with executive function and focus, you might struggle with ADHD burnout, staying connected with friends, and parenting or caregiving responsibilities. By the