Researchers at the University of California, Berkeley found a link between excessive sugar intake and a person’s biological age. They warn that added sugar can speed up the biological aging…

Researchers at the Korean Institute for Basic Science (IBS) have announced the creation of the world’s first remote-control system for consciousness. The technology manipulates the brain from a distance using…

Humans may not be the fastest sprinters among animals, but over the course of evolution they have made remarkable gains in endurance running. Ahead of the Paris Summer Olympics, researchers…

Our eyes reveal a lot about our brain health. New research suggests vision problems can be an early warning sign of cognitive decline. A recent study from Loughborough University in…

During the sweltering summer months, we often notice that hunger strikes much less frequently than in cooler weather. Researchers have long studied the impact of temperature on appetite. “We know…

“Your fingernails and toenails are extensions of your skin. Pay attention to any changes in their appearance and texture—they can provide important clues about your health,” advises Dan Baumgardt, a…

A team at Stanford University found that aging isn’t a slow, steady process. That helps explain sudden spikes in health problems that show up at certain points in life. If…

A common “summer splinter” can turn into a serious problem: even a tiny foreign object embedded in tissue can, in some cases, lead to the loss of a body part.…

In recent years, scientists have often debated whether catching up on sleep during the weekend can make up for the sleep deficit accumulated during the workweek. Many experts have insisted…

The discovery’s authors are neurologists at the Mayo Clinic in the U.S. — often called a “medical Mecca” — together with colleagues from medical and scientific centers in the United…

The world isn’t built for night owls. For most people, work and school start between 8 and 9 AM. If you work shifts or have young children, your day begins…

“My pets help me stay healthy, productive, and happy. And I hope I help them be happy and healthy too,” says Jacqueline Boyd, a senior lecturer in animal science at…

The tongue is mostly muscle. Some fibers shape it, while others move it. It’s covered in specialized membranes studded with tiny bumps—papillae—that contain taste receptors. But the tongue does more…

Researchers at Flinders University say sink drains harbor dangerous microbes, including pathogens that can cause pneumonia, Legionnaires’ disease—which affects the respiratory system—and wound infections that develop when harmful microbes invade…

The global market for food additives is projected to reach at least $140 billion in 2024, and experts expect it to double in the coming years. Which additives are safe…

Too much caffeine can be harmful to your health. However, numerous studies have shown that just one cup of coffee a day is linked to a variety of health benefits.…

The team from the Immunology Department at Weill Cornell Medical Center in New York has taken another step toward slowing human aging. Ancient viruses, whose DNA has been carried in…

Research into curiosity is incredibly important. This trait is an inseparable part of human existence, driving us to learn and adapt to new conditions. But where does it originate? How…

The search for cures to alcohol hangovers is almost as old as alcohol itself. Alternative medicine offers countless suggestions for mitigating the effects of the ‘green monster’ on the body,…

Nightmares may signal a higher risk of dementia in later life. One of the clearest early signs is having unpleasant or terrifying dreams that wake a person up. A new…

Long, thick eyelashes are all the rage these days, but is it worth risking your health for them? Our natural eyelashes serve important functions. They act as a barrier against…

It’s been a century since Paris last hosted the Olympics, and the city has warmed by about 1.8 °C since then. Between 1947 and 2023, there have also been 50…

A few short bursts of simple exercise in the hour before bed can help you sleep longer and better, a small study from the University of Otago in New Zealand…

Scientists have long linked physical exercise to better brain health. New research shows that the cognitive benefits from certain types of physical activity can persist in older adults for at…

Experts have taken a hard look at the widespread idea that a daily glass of wine is good for you. The findings may disappoint. Proponents of the so-called French paradox,…

A team of researchers from Sichuan University in Chengdu, China reached this conclusion. Their study also found that people with stronger muscles are less likely to develop neurodegenerative diseases. These…

A recent study by a team at Massachusetts General Hospital found that anxiety and depression can significantly increase the risk of developing potentially life-threatening blood clots, including deep vein thrombosis…

A team of researchers at Memorial University of Newfoundland in St. John’s, Canada reached that conclusion. Typically, aging takes a toll on memory. Names, events, and timelines can become somewhat…

Have you turned 40 and find yourself noticing memory lapses? Take a moment to reflect on the lifestyle you led in your younger years. If, in your 20s, you smoked,…

A boil is the body’s protective response. When the body forms a pimple, it isolates the infected area from healthy tissue; without that pus-filled capsule, bacteria can move freely between…

When you try to lose weight, you want to see results as quickly as possible. If the number on the scale drops rapidly, it feels like you’re on the right…

A team from the University of Sheffield (UK) and COMSATS University in Pakistan reports that the natural sugar 2-deoxy-D-ribose (2dDR) matched the effectiveness of leading hair-loss treatments. The team called…

Fourteen hours on a plane and you’ve finally arrived at your destination. After collecting your luggage and stepping out of the airport, you’re one step away from relaxation. But what…

The way we walk—its pace and smoothness—can indicate our overall health and reveal subtle signs of aging. As we get older, our bodies lose muscle mass, strength, and muscle quality.…

Time doesn’t literally slow down in nature—our perception of it does. When we stroll through parks and forests, time can feel stretched out. In contrast, in the city we often…

To study the neurobiology of blushing, researchers at the University of Amsterdam recruited 40 girls. The team invited boys to take part as well, but none agreed to participate in…

NASA, the National Aeronautics and Space Administration, is gearing up to send its first crewed mission to Mars as early as 2029. Billionaire engineer and entrepreneur Elon Musk is one…

Doctors warn that during the hot season, invisible predators are everywhere. To avoid becoming easy prey or someone else’s “trophy,” gardeners and vacationers should stay vigilant in gardens, fields, and…

A team of physiotherapists at Macquarie University in Australia demonstrated the benefits of regular walking for back health. They found walking can be a low-cost, simple way to prevent recurring…

A deliberate infection study has revealed why some people never catch the coronavirus. A detailed comparison of COVID-19 cases has shed light on why not everyone falls victim to the…

Ancient Egyptian scribes showed degenerative joint changes, damaged hips, jaw problems, and thumb injuries. They also suffered from back pain and vision trouble — ailments familiar to today’s white-collar workers.…

This may sound like a hoax, but it’s true. A resident of Austria was diagnosed with endotracheal hair growth — hair growing inside his throat. The anomaly is extremely rare,…

Professor Carlos Monteiro of the University of São Paulo argues that ultra-processed foods are so harmful they should carry cigarette-style warnings. He made the claim at the International Congress on…

Gout is a metabolic disorder marked by the buildup of urate crystals (uric acid salts) in joints, bones, kidneys, the liver, or under the skin. What makes urate crystals form…

Just when you find your rhythm on the treadmill (or are simply running late for a train), a sharp pain suddenly strikes you in the side—right under your ribs. This…

Catherine “Cady” Coleman is the NASA astronaut who advised Sandra Bullock during filming of Alfonso Cuarón’s “Gravity” (2013). In her book “The Space Between,” Coleman — who served on the…

Researchers have discovered that enhancing a gene present in all humans may slow the wear and tear on our cells. A team studying fruit fly DNA identified a gene that…