Global Warming: A new study could destroy Doomsday Climate Change forecasts
With more nitrogen available, plant life may absorb more CO2 than estimated, hence the planet won't warm as much
This is the oldest human object in space (PHOTOS)
Making the first roadmap for space
Aliens could be living in the acid clouds of Venus
Life can thrive in very acidic conditions, can feed on carbon dioxide, and produce sulfuric acid