US Atomic Scientists: We’re getting even closer to doomsday

doomsday-nb

Scientists says Earth is now closer to human-caused doomsday than it has been in more than 30 years…

LED there be light: 3 share Nobel for blue diode

nobel-physics-nb

Two Japanese scientists and a Japanese-born American won the Nobel Prize in physics on Tuesday for inventing blue light-emitting diodes…