What do many diseases have in common? The body's voltage, which is another way of looking at low alkalinity or high acidity, is at the basis of many types of disorder in the human body.

Besides the immense pleasure that it gives, bet you didn’t know that regular sex is also a great way to improve your physical and psychological health. Yes, sex does a body good!

In the first redesign of its physical fitness test in 30 years, the Army incorporates elements of yoga and the benefits of rest. Some vets ask if the Army is babying new recruits.

Apparently, fewer teens and young adults are having sex, according to a federal study that offers numbers but doesn't examine the reasons. Why might it be decreasing?

A group of neuroscientsts say they have isolated a single enzyme in the brain that can help long-term memories remain crisp in your mind. The isolated enzyme is called PKMzeta.

Brain cells that play a critical role in Alzheimer's disease have been created in the laboratory by scientists, allowing a limitless supply of neurons on which to test new drugs.

Scientists continue to document the "marriage advantage": the fact that married people, on average, appear to be healthier and live longer than unmarried people.

While Internet health sites seek a larger audience for health and wellness-related content, the fact that each person's medical situation is so different makes universal appeal difficult.

Scientists say they may have found a new way to measure obesity that has nothing to do with how much you weigh. The new measurement is called the Body Adiposity Index, or BAI.

“You fall backward and you’re moved by the spirit of God and you get up and go forth and you’re a different person,” artist Liza Lou says in an interview […]

Kirsten Powers has a piece in the Daily Beast arguing that birth control doesn't prevent abortions. Her case is largely based on a blatant factual error. She writes: In the […]

The largest economy in the world is likely to stay slow even though the recovery finally seems to be gaining momentum. This has nothing to do with our current economic crisis and everything to do with long-term demographic trends.

"I believe in a forgiving God," Newt Gingrich said the other day when he was asked to reconcile his public defense of "traditional marriage" with the fact that he cheated […]

Humans evolved the art of storytelling to protect them from animals higher in the food chain, says the master raconteur. Here, he teaches you how to be a predator, not […]

Ever mistake your mother for an alien or think that your body was a rotting corpse? Assuming the answer is no, thank your lucky stars that you don't have one […]

The first openly gay NBA player describes how his public persona was transformed from a "pretty multidimensional person" to "that big gay guy."

Parents should be telling their sons: “Work hard so you can go to college. Not only will you make more money, but it's your best chance to get laid."

Another week has blown by … and I haven't had a lot of new volcano news (beyond the earthquakes at Krísuvík) to report this week - just some images and books. […]

It's no longer enough just to have a Big Idea. Now you need to have a Big Idea about how to spread that Big Idea. 

Brazilians are among the world's biggest fans of Twitter. Now they are using it to outwit police over a drink-driving campaign known as Operation Lei Seca, or "dry law".