News tagged with methane

Detecting biomarkers on faraway planets

(Phys.org) —On Earth, life leaves telltale signals in the atmosphere. Photosynthesis is ultimately responsible for the high oxygen levels and the thick ozone layer. Microbes emit methane and nitrous oxide ...

Sep 10, 2013
4.8 / 5 (13) 5 | with audio podcast

Why lab-grown meat is a good thing

While the sight of someone eating a very expensive burger is clearly something of a publicity stunt, the underlying idea behind laboratory-grown meat is sound. The research is highly laudable, because what it promises is ...

Aug 05, 2013
4 / 5 (13) 2