Creative mines art from obsolescence

11 February 2010 | Artist Nick Gentry has reclaimed mountains for floppy disks, videotapes and cassettes for the art world.

VIDEO: NASA to build Sustainability Base with space technologies

7 August 2009 | NASA's new Sustainability Base will showcase the most advanced recycling and intelligent technologies originally developed to support its human and robotic space exploration missions. Watch the video...

Smarter water solutions

16 October 2008 |