The longest-lived president has also written more best-selling books than any modern president — and had the fewest written about him.

The issue is getting less attention than a possible repeal of the Affordable Care Act, but it’s much more likely to happen.

The latest Times/Siena polls show Harris slightly ahead in Michigan and Wisconsin, with a healthy lead in Nebraska’s Second District.

Many use different formulas to calculate racial makeup, and it’s not obvious there’s a “right” way.

Can you sort 8 historical events?

We’d like you to look at one piece of art for 10 minutes, uninterrupted.

Washington state’s primaries have a record of predicting the national mood, making it a bellwether of sorts.

A review of the evidence that Donald Trump’s advantage relative to the national popular vote has declined significantly.

Although it could simply reflect the normal variation of polling results, it may also point to a declining Trump edge in the Electoral College.

What the research says about celebrity endorsements — and what might make this one different.