Mar 10, 2013 — Not only is there no consensus yet on how life might have started on Earth, there is not even any agreement on where it started. But still, many think the mystery of life's origin can be solved. Commentator Wim Hordijk revels in the subject at a conference hosted by Princeton University.
Dec 18, 2012 — Sub-surface water oceans and surface seas of liquid methane. The solar system just outside our doorstep is rich with possibilities. It's a voyage that astronaut-sailors will, one day, embark upon.
Nov 28, 2012 — As science advances, what we call "God" may be in need of serious revision. Especially if we do away with the supernatural when we think of deities.
Jun 26, 2012 — From an astro-biological perspective it just may be that the geometries of an agricultural society are unstable when imposed on top of a complex natural system like a planet.
Dec 14, 2011 — As modern science traces the steps from the big bang to intelligent life, the question of whether we are the rule or the exception leaps to the forefront.