Report: Purple bacteria on Earth could survive alien light
Report: Purple bacteria on Earth could survive alien light
Science
Spitzer telescope observes gas emission from Comet ISON
Spitzer telescope observes gas emission from Comet ISON
Boeing debuts CST-100 Mock-up, astronauts climb aboard
Boeing debuts CST-100 Mock-up, astronauts climb aboard
Paper-thin e-skin responds to touch by lighting up
Paper-thin e-skin responds to touch by lighting up
Claim: Internet’s backbone can be made more sustainable
Claim: Internet's backbone can be made more sustainable
NASA’s Hubble shows link between stars’ ages and their orbits
NASA's Hubble shows link between stars' ages and their orbits
A warmer planetary haven around cool stars, as ice warms rather than cools
A warmer planetary haven around cool stars, as ice warms rather than cools