How much planet-warming methane is coming from water reservoirs? Environmental groups want California to track emissions.

Add Yahoo as a preferred source to see more of our stories on Google. Hovering blue flames that flicker over bogs and marshes have inspired ghostly folktales for centuries. Known as “will-o’-the-wisp, ...

The findings potentially resolve a long-standing issue with methanol conversion, which has tended to be clunky, inefficient, ...

While it was already known that Brussels ponds were sources of greenhouse gases to the atmosphere, a scientific study by researchers from the University of Liège (ULiège) and the Free University of ...

Hovering blue flames that flicker over bogs and marshes have inspired ghostly folktales for centuries. Known as “will-o’-the-wisp,” “jack-o’-lantern,” “corpse candle” and “ignis fatuus” (“foolish fire ...