Apr 12, 2014 — Methane from livestock accounts for a huge portion of agricultural greenhouse gas emissions, according to a UN report. But reducing global meat consumption isn't necessarily the answer to the problem.
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.