Are the effects of pollution destroying our oceans? Philippe and Alexandra Cousteau speak with Josh Zepps on how pollution is causing ocean acidification.
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.
Take a look at the kinds of protective shelters we'd need in order to live on Mars' surface. Here's a hint: the shelters are more stone age than space age.
At the height of the Cold War government scientists detect huge bursts of radiation. This source of radiation is a gamma ray burster and it's pointing directly at Earth! Could this be the Death Star Michio is looking for?
If we would like to explore the universe we would need a short equation created by a scientist and sci fi fan, which could hold the key to traveling at warp speed like the Star Trek Enterprise.
Ever wonder why a rocket is covered in tile? Find out how this special tile is created and how it will protect the large NASA rockets from the heat of space.
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.
Mars time and Earth time are so similar, scientists working on the Phoenix Mars Lander mission are in a constant state of jet lag. Space producer Dave Mosher finds out how they're coping with the ever changing clock.