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A Project of The Annenberg Public Policy Center

No Data Manipulation at NOAA

No Data Manipulation at NOAA

Top Republicans on the House science committee claim a former National Oceanic and Atmospheric Administration scientist “confirmed” that his NOAA colleagues “manipulated” climate data for a 2015 study. But that scientist denies that he accused NOAA of manipulating data.

FactChecking Science Claims in 2017

FactChecking Science Claims in 2017

We’re happy to announce that SciCheck is now entering its third year with the continued support of the Stanton Foundation.

Trump on Torture, Again

Trump on Torture, Again

President Donald Trump has repeatedly said that waterboarding “works.” But scientists say otherwise. Research has shown that the stress and pain caused by techniques like waterboarding can hinder a person from recalling information.

Tillerson on Climate Change

Tillerson on Climate Change

During his confirmation hearing for secretary of state, Rex Tillerson said “our ability to predict” the effect of increased greenhouse gas concentrations in the atmosphere “is very limited.” That’s not entirely accurate.

FactChecking Science in 2016

FactChecking Science in 2016

We look back at some of the more questionable science-related claims from 2016 on topics such as climate change, Zika, GMOs, marijuana and the human mind.

The Facts on Trump’s EPA Nominee

The Facts on Trump’s EPA Nominee

Scott Pruitt, President-elect Donald Trump’s nominee to head the U.S. Environmental Protection Agency, has made some questionable claims related to global warming, fracking and the Clean Power Plan.

Trump on Climate Change

Trump on Climate Change

President-elect Donald Trump told the New York Times he had an “open mind” about climate change, but he went on to repeat some of the same false and misleading claims that have been used by those who reject mainstream climate science.

Pence’s Stance on Climate Change

Pence’s Stance on Climate Change

Tim Kaine has misrepresented Mike Pence’s current stance on climate change, making it a regular talking point in his campaign speeches.

The Candidates on Climate Change

The Candidates on Climate Change

We delve into the presidential candidates’ stances and claims on an issue that has received little attention in this campaign.