It may be hard for the royal family to reach net zero by 2030 as castles and palaces are hard to make energy efficient due to their age and listed status.
Soil can store three times the amount of carbon found in the atmosphere.
Lawyers for the Sierra Club asked the EPA to check whether Pruitt violated policy by saying, "I would not agree that [carbon is] a primary contributor to the global warming that we see."
A study has identified which countries will be most affected by the U.K.'s departure.
A new study says climate change will alter transatlantic flight times within a few decades.
Scientists say the biggest extinction event ever was caused by comparable rate of cO2 emissions to those seen today.
While we focus on annual carbon dioxide emissions, we ignore the long-term pollution newly built power plants will cause in the next 40 years.
The spacecraft will be able to see the light emitted from plants as they grow.