The president accused Republican skeptics of harming military readiness.
The planet had its warmest January to October on record, federal scientists say.
The US-China climate change announcement will impose economic costs without results.
Let us examine what the Intergovernmental Panel on Climate Change says and does not say.
A major report published last week could be a game changer in the climate change debate.
The period of atmospheric and surface warming ended, but the climate change industry is hot.
Let's take a look at the numbers from a variety of polls and see what they say.
Rep. John Delaney (D-Md.) said his bill would create a market-based option for states to limit...
The rule will require that states craft plans to reduce greenhouse gas emissions from existing...
The court ruled that Christie's administration violated the law when withdrawing from a regional...
Bangladesh's climate envoy says Paris talks are at risk if countries can't agree on mandatory...
Critics say the regulatory metric was developed in a “black box” without proper oversight.
Is this the best that they can do?
The agreement between the US and China may provide the basis for a multilateral treaty.
The senator said climate change deniers can no longer use China as an excuse for inaction.
Agribusiness must expand in Africa and the need for energy will grow with that.
A climate change argument misses the point.
Climate change is threatening the very foundation of the NHL: winter.
EPA gets the OK, well mostly.
The Hill’s recent sponsor-generated content (“The Renewable Fuel Standard: Not as ‘green’ as you...
After release of U.N. report, Kerry called denial of climate change science "malpractice."
Chinese Premier Li Keqiang called pollution "nature's red-light warning."
The state ruled on Saturday to curb emissions from oil and natural gas operations.
Colorado proposed new rules Monday that would cut back methane leaks from oil and gas operations,...