Steven Lee Myers and Stuart A. Thompson

President Trump’s first four years in the White House were filled with falsehoods. Now he and those around him are using false claims to justify…

As the Trump administration works to dismantle the aid agency, right-wing influencers have flooded the internet with falsehoods about its work.

Though a larger coalition of fact checkers has disbanded, a team of students and researchers at the University of Washington in Seattle is still working…

Some of the conspiracy theories have already seeped into the Republican mainstream.

Despite some efforts by the largest tech companies to limit the spread of hateful content, it often remains only a click or two away.

The Kremlin has used a barrage of increasingly outlandish falsehoods to prop up its overarching claim that the invasion of Ukraine is justified.