In a major medical breakthrough scientists may have found a way to use stem cells in order to rebuild the human heart and heal damage from heart attacks!
Scientist Kristi Anseth works at the intersection of three fields - engineering, chemistry, and biology - to design polymers that imitate living tissues, with the goal of helping the body heal itself.
Those suffering from Posttraumatic Stress Disorder may have found a cure through the use of virtual reality to help them recover from what is seen on the battle ground.
Ever wonder how a tornado works? Josh Zepps meet with Josh Wurman, Lead Prinicipal Investigator of the Vortex II Project, one of the biggest tornado studies ever!
Josh talks to Chad Mirkin, Director of Northwestern University's International Institute of Nanotechnology, who hopes that the cure for cancer can be found in nanotechnology.
Through the use of 3D scientific technology humans today could be immortal beings tomorrow. One day you could find yourself speaking to future generations about the times of the 21st century.
Does meditation hold the key to immortality? With the use of meditation one man can fight off health conditions and withstand extreme temperatures that could cause death to others.
What if the use of one simple pill could help to cement our long-term memories? One scientists may have found the key to keeping our brains forever young.
The pork tapeworm creates cysts in human tissue, even the brain, making it virtually impossible to kill. Contracted from infected pork or human feces, this deadly parasite can grow several feet in length.
Contracted from infected mosquitos, malaria is one of the most successful human parasites. It travels from host-to-host through insects, destroying red blood cells as it multiplies.
The Toxoplasma parasite, which is nearly indestructible, enters the body when humans ingest infected cat feces. It can do serious damage to a weakened immune system, eating the body's tissues from the inside out.
These moving cameras are in pursuit when capturing high speed shots for films such as "Transformers I & II" and "G-Force." We get an inside look on how they're made!