In order to survive, humanity will need to colonize other planets, and a manned mission to Mars will be the first step. With each passing day, such a mission is looking more likely, to the point that what was once a dream now looks like an inevitability.
NASA’s New Horizons probe will soon bring us the most detailed pictures ever of Pluto, the planet that is not a planet, and it’s doing this with some very precision navigation.
Memories may be stored differently than previously thought, allowing for restoration of memories in patients with Alzheimer’s.