'The Voice' USA 2014: Complete List of Top 12 Contestants [VIDEOS]

"The Voice" USA 2014 is all set to enter an exciting phase with the Playoff episodes coming to an end after performances from Team Usher on Tuesday. The live rounds will begin next week with 12 contestants. Here is a complete list of the top contestants. Apr 16, 2014

NASA Astronauts to Grow Lettuce in Space [VIDEO]

Now, astronauts longing for foods like lettuce, will soon have an opportunity to grow it their own in space. NASA has sent a small farm to the International Space Station with its Dragon cargo mission that was launched by SpaceX, on Monday 14 April 2014. Apr 16, 2014