Today, people have a general knowledge on the effects of taking in recreational drugs. Well, in the days when society had no clue, experiments were carried out by curious scientists. We encountered the list of the top five recreational drugs experiment. Check out the list in the full article.

It doesn't take a genius to figure out that having a brain biopsy when you're ill is risky. Sometimes, though, the procedure of drilling through the skull to examine it in hopes of finding is necessary. Doctors want to change that, and they're closing in on an alternative with good old MRI technology, plus some genetics in action. Hit the jump for the full story.

Some people who suffer from schizophrenia don't realize they suffer from it until an episode occurs and they find themselves in the hospital. Early diagnosis of this mental illness could prevent that first episode to happen, but there is no concrete way to detect it. Now researchers may have found a way to detect the illness when they noticed that siblings of those suffering from schizophrenia display a similar shape abnormality in the brain. More in the full article.

It looks like you may not have to head off to outer space in order to travel through space and time; Allan Greenleaf and his mathematician colleagues have claimed that it may be possible to create "wormholes" right here on the planet.

According to Mr. Greenleaf, the "wormholes" would basically be devices with internal tunnels that are invisible to to detection by electromagnetic waves.

More unintelligible math-speak after the jump!