Archive: 09/8/2011

Kepler spacecraft discovers 'invisible world'

Usually, running five minutes late is a bad thing since you might lose your dinner reservation or miss out on tickets to the latest show. But when a planet runs five minutes late, astronomers get excited because ...

Sep 08, 2011
4.9 / 5 (32) 5 | with audio podcast

Humans naturally cooperative, altruistic, social

The condition of man is a condition of war, wrote 17th-century philosopher Thomas Hobbes. A quick glance through history books and today's news headlines certainly seems to support the longstanding idea that humans by nature ...

Sep 08, 2011
5 / 5 (5) 40