Media Matters produces various climate-coverage studies, including an annual broadcast study, extreme weather studies, and studies of how TV news covers other major climate events and news.  

U.S. News & World Report was founded in 1933 as a weekly news magazine and is well known for its annual rankings of the best colleges and hospitals in America. In 2010, the magazine announced it would cease print publication and transition to a web-based publication.

James Delingpole was one of the chief architects of a manufactured scandal in late 2009 that was called “Climategate,” in which hackers stole emails from some climate scientists at the University of East Anglia and leaked them. Climate deniers such as Delingpole then published out-of-context excerpts from those emails to cast doubt on the scientific consensus on climate change, which were then spread by conservative media. Before joining the right-wing website Breitbart, Delingpole wrote for several British newspapers and tabloids.

Joe Kernen currently co-hosts CNBC's Squawk Box. He has frequently denigrated climate science and the links between human activities and climate change on the show.

The Heartland Institute is funded by fossil fuel companies and organizations tied to the oil billionaire Koch brothers, and promotes denial of climate change in government and media outlets.

The Daily Mail is a tabloid with a conservative bent and one of the largest daily newspapers in the United Kingdom. It is known for peddling junk science, especially on climate change, and xenophobia.

American Enterprise Institute (AEI) is a conservative think tank that has received funding from the Koch Foundation and other Koch-connected donors along with the fossil fuel industry. It has a history of peddling misleading research about the effects of minimum wage increases and denying the scientific reality of climate change.

The Competitive Enterprise Institute (CEI) is a conservative think tank that has been funded in part by the Koch brothers and the fossil fuel industry. CEI works to stop action to mitigate climate change, placing op-eds and paid ads that misrepresent scientific research.

Joe Bastardi is a weather forecaster and climate change denier who dismisses the harmful effects of fossil fuel emissions during his appearances on Fox News and Sean Hannity’s radio show.

George Will has been a conservative Washington Post columnist since 1974 and is also currently a NBC and MSNBC contributor. Throughout his career he has failed to disclose his conflicts of interest in his columns, denied the scientific facts of climate change, and downplayed sexual violence against women.

Al Gore was President Bill Clinton's vice president from 1993 through 2001. Following his unsuccessful run for president in 2000, Gore worked to raise awareness on climate change and helped launch the cable news channel Current TV, which was on air between 2005 and 2013.

Bret Stephens is a conservative New York Times columnist and previously a columnist and deputy editorial page editor for The Wall Street Journal. He is known for pushing denialism of climate change and supporting the Iraq war.

Bret Baier has anchored Special Report since 2009, and before that, covered the White House and the Pentagon for Fox. Baier has also hosted several misleading special documentaries for Fox News.