Why Hard Physical Work Is Not the Same as Exercise for Brain Health
A sweeping new meta-analysis covering more than 4.2 million people has uncovered a striking paradox: while leisure-time physical activity reduces dementia risk by roughly 24%,...
Think about the last time you left the house. Did strangers on the street acknowledge your presence with a smile or avert their glance? Chances are that the answer depended on your age, gender and, of course, your race.
A new study shows that your personality in your 20s can predict your lifespan. In addition, your close friends can probably recognize the relevant personality traits better than you can.
Giving employees more control over their work schedules may help curb sleep deficiency, according to health researchers.
What is a house? I feel this is a dangerous question, which holds within it the seeds of a disruptive innovation, so read on at your own risk. Rethinking what a house is could change your life, and perhaps the world. Let me explain through my own experience.

Separation from iPhones can cause users serious psychological and physiological effects, including poor performance on cognitive tests, according to new research.

In an effort to understand autism spectrum disorder (ASD), researchers have zeroed in on synchronization between different parts of the brain. Some of the findings have suggested a lack of synchronization (connectivity), while other studies have found the exact opposite: over synchronization.
Income, race, and ethnic origin have far more impact on a child’s risk for asthma than whether or not they live in an urban neighborhood, research shows.
Do you eat only when you’re actually hungry? Many of us eat even when our bodies don’t need food. Just the thought of food entices us to eat. We think about food when we see other people eating, when we pass a favorite fast-food restaurant, when we see a scrumptious snack near the check-out at a convenience store.
Carbohydrate-rich diets are often recommended as part of exercise regimes to promote recovery and maximise performance. But recent research suggesting such foods may not help exercise recovery and their potential link with metabolic diseases are raising questions about whether this advice is still appropriate.
How quickly your body breaks down nicotine may determine if a pill or a patch will be the most effective way to quit smoking. “In this new trial, we’ve shown that it is possible to optimize quit rates for smokers, while minimizing side effects, by selecting treatment based on whether people break down nicotine slowly or normally

Barry and I decided to make Sunday our special day of rest and recharging. Our intention was good, but soon we were going on the computer for “just a little” to check an important email. That “just a little” would turn into several hours and soon a big part of the day would be over.
Broccoli is frequently touted as a food that can help prevent cancer, but a compound found in broccoli and other cruciferous vegetables also may treat it.
A diet containing a moderate amount of fat and one avocado may help lower “bad” cholesterol. This, in turn, could reduce the risk of heart disease, say researchers.
As wind power companies venture into ever-deeper waters, the traditional windmill-style turbine may not be the most suitable solution. It’s time to look at alternatives.

We’ve all experienced the abdominal cramps and the urge to get to a toilet – quickly! When the stomach and intestinal tract become inflamed, our bodies respond with the sudden onset of diarrhoea, associated nausea and vomiting, abdominal cramping and pain.

Scorpion venom has been gaining interest as a source of new drugs. It contains a mixture of biological chemicals called peptides, some of which are known to trigger cell death by forming pores in biological membranes. Cell death can be useful if we are able to target, say, tumour cells to auto-destruct.

You don't need a garden to grow mushrooms—any cool, shady space will do, even a cupboard or dark corner. It’s fairly easy to grow oyster mushrooms indoors in a bag or a 2-gallon bucket using sawdust or spent coffee grounds as the growing medium.

Experts have been studying the eye from many different angles for over a couple of centuries, yet the researchers seem no closer to understanding how vision really works than when the quest first started. At least nineteen theories have been postulated about the cause of myopia. Opinions also vary widely on how to treat myopia...

Enzymes are essential for proper functioning of our body. They are found in all living plant and animal matter. Their primary job is to maintain balanced body functions, digest food, and aid in the repair of tissue. What types of enzymes do you need? Choosing the...

Researchers gained new insight into how an immune cell involved in several autoimmune disorders is regulated. Among their discoveries was a potential link with salt consumption....

Obesity and weight loss has become an obsession, such as with anorexia, bulimia, constant dieting and bingeing, when the issue of weight is clearly out of perspective. While weight control is a feminist issue, it is also a health issue. Obesity can endanger the internal organs through ...