With Mars methane mystery unsolved, Curiosity serves scientists a new one: Oxygen

NASA/Goddard Space Flight Center For the first time in the history of space exploration, scientists have measured the seasonal changes in the gases that fill the air directly above the…

King Canuccitelli plans to tax carbon right out of the air

Many readers know the story of the Viking turned King who was said to be able to hold back the sea, only to realize that he had no such power.…