How President Trump ignored science about vaccines in his news conference.

Top U.S. health officials urged pregnant women not to use acetaminophen, the active ingredient in Tylenol, claiming it could cause autism, though studies have been inconclusive.

Experts say the rhetoric appears to ignore and undermine decades of science into the genetic and environmental factors that can play a role in the disorder.

President Trump urged pregnant women to avoid acetaminophen, the active ingredient in Tylenol, claiming it could cause autism. Studies about the link have been inconclusive.

The president delivered impassioned — if scientifically dubious — remarks about what he described as one of “the most alarming public health developments in history.”

How President Trump ignored science about vaccines in his news conference.

Experts have hit back at claims that use of a common painkiller could cause autism in children.

Some welcomed more research and possible new treatments. But the administration’s embrace of unproven science and depiction of autism as a “crisis” has sown deep mistrust.

Experts fear that Donald Trump’s anti-painkiller tirade could lead to an increase in risk factors for autism, and don’t trust the administration to assess data as it continues to…

President Trump has used his position of authority to dole out flawed medical advice dating back to his first term, when he mused about injecting bleach to kill off the…