Recent polling reveals a tightly contested race between Kamala Harris and Donald Trump, who faced off in what could be their only debate in Philadelphia last night. While Harris leads in most national polls,

Former President Donald Trump and Vice President Kamala Harris are virtually tied in a New York Times/Siena College survey, with Trump taking a one-point lead for the first time since early August, ending Harris’ streak of major polling wins as the presidential race remains extremely close.

Two possible explanations for why Harris’s poll numbers have begun to plateau and how we should think about the race ahead of Tuesday’s debate.

The TV audience for the Harris-Trump matchup was roughly comparable to the second Trump-Clinton debate in 2016.

The morning after Vice President Kamala Harris and former President Donald Trump’s first debate, it is far from clear if Trump will agree to a rematch.

As Trump prepares to visit Arizona on Thursday, FiveThirtyEight's poll tracker shows that he is 0.8 points ahead of Harris in the battleground state.

Fred Trump III, the nephew of Donald Trump, said the pugnacious Republican is going “absolutely insane” as Vice President Kamala Harris continues to rise in the polls. Fred, who has openly endorsed the VP for president,

Kamala Harris is leading Donald Trump in polling averages ahead of their first debate, but forecasts indicate that the vice president may not win in November.

Ex-President Donald Trump is equivocating over the possibility of a second debate with Kamala Harris after his dud display in their first showdown prompted his team and conservative media allies to mount a frantic cleanup operation.

Vice President Kamala Harris once appeared to be surging in the polls. However, polling expert Nate Silver says she is

In three major polls released the day after the debate, an average of 57 percent of respondents say Kamala Harris won.