Coffee, sex, blowing your nose and getting mad are everyday triggers that can raise your risk of a type of stroke by causing blood vessels to burst, say researchers in the Netherlands.

Your overall happiness may depend in part on whether you drew the long or short version of a gene, say researchers who have uncovered a genetic link to happiness in a study of 2,500 Americans.

Large pharmaceutical companies are increasingly testing their drugs in Eastern Europe and Asia thanks to less red tape and lower operating costs, but is that good for American consumers?

Physicists at Stanford, who have spearheaded the billion-dollar Gravity Probe B mission, have announced that they have found Einstein's missing inch, once again proving the correctness of general relativity.  According […]

Last week I marked my third blogiversary - and acknowledged that I started this blog looking for information on an eruption that had started in Chile. That eruption turned out […]

Studies in neuroscience over the last few decades have confirmed an idea originally suggested by philosophers and psychologists: how much the brain can change in response to our experiences.

The idea that punishment teaches a kid not to misbehave is a myth, pure and simple. Here are three steps for actually changing your kid's unpleasant behavior.

How has growing up amidst the specter of war shaped the modern teenager? And how do we explain to the young why one man's death is something to celebrate?

The fabled planetary alignment predicted to occur in 2012 is actually happening right now. Is this a sign of the Apocalypse, or just eye candy for stargazers?

Change is good. It introduces the new and tests the assumptions of the old. I have made a change in the publishing strategy of disruptivedemographics.com. Beginning May 2011 ‘Disruptive Demographics’ will […]

Liposuction is often billed as a permanent surgical solution to unwanted fat deposits. Various types of fat-sucking surgery have been available for over three decades, but these procedures have rarely […]

House Republicans are backing off their controversial plan to privatize Medicare, for now. The Congressman who would have been in charge of translating the policy proposal into a law has […]

Here’s a question for you… Let’s say that my daughter’s taking Geometry and the homework assignment from her textbook asks her to prove that the three perpendicular bisectors of the […]

[UPDATE: And the winner is… Suzie Linch, who submitted Nathan Barber’s blog, The Next Generation of Educational Leadership. Congratulations, Suzie!] Does your local principal or superintendent blog? Do you read the […]

The Urn is 100% biodegradable, made of coconut shell, compacted peat, and cellulose.

You’ve probably never heard of them, yet they’ve changed your life, says Frederick E. Allen of the latest innovators inducted into the National Inventors Hall of Fame.

Why are we good at reasoning in some cases and hopelessly biased in others? Did reasoning evolve just to help us win arguments? Argumentative Theory says yes.

All most people need to throw in the towel is a tinge of anger, humiliation, panic, rejection, stress, frustration, hurt, pain, jealousy, sorrow, or anguish. True leaders persevere.

Vision determines direction. Leadership is about going somewhere. If you aren’t going somewhere, your leadership style doesn’t matter. Plus more reasons vision is vital.

They cling to power rather than develop their economies, doing little to create jobs and lift millions out of poverty. So says former UN chief Kofi Annan about Africa's leaders.