Andrew Romano

Debates have very real consequences for the candidates — and that’s especially true for Tuesday’s clash, which may be the only time Harris and Trump collide before voters start casting their ballots.

A new poll conducted after the Sept. 10 A new poll, one of the first conducted after the Sept. 10 debate, shows Harris (50%) surging to a five-point lead over Trump (45%) among registered voters in a head-to-head match-up.

Swift is unlikely to transform Trump voters into Harris voters, or vice versa. But she could convince some non-voters to turn out for Harris.

A new Yahoo News series comparing the candidates' records and plans on key issues.

Now Harris (48%) edges Trump (46%) by just two points among registered voters in a two-way contest.

Trump's, Harris's immigration plans

A new Yahoo News series comparing the candidates' records and plans on key issues.

More Harris (50%) than Trump voters (46%) now say they are extremely enthusiastic about casting their ballots.

Pundits and partisans are speculating about how Trump’s victory could affect the court’s composition. Here are a few scenarios.

The latest Yahoo News/YouGov results illustrate the powerful effect that partisanship can have on people’s perception of reality.