Canada and the European Union have been confronting an increasingly challenging relationship with the United States under President Trump.

A Times/Siena poll shows many voters are still uncertain on the issue, including which party would do a better job on it.

Estimates vary on how long it could take before a crucial pipeline is repaired, but a prolonged shutdown could push oil prices to their highest levels in months.

Republican leaders brought Bo French, an anti-Muslim hard-liner, into the fold. Then he attacked Texas football fans.

If the Fed opts against raising interest rates on Wednesday, investors will probably increase their forecasts for inflation, injecting new turmoil into the government bond market.

What’s missing in the national conversation on mental health medication.

The central bank is widely expected to raise interest rates on Wednesday, less than two months before the midterm elections.

Ellen Pollock, who has spent nearly a decade in charge of the Business desk of The Times, is ready for a new challenge.

Elevated interest rates have raised the cost of mortgages and car loans without dampening consumer spending.

Russians are bracing for what the government might do on the military and economy after a vote that the Kremlin sees as legitimizing its policies.

America’s position of global economic stability is starting to look shakier as the Trump administration piles on debt and doubles down on sanctions.

Dr. Nicole Saphier is the third nominee for surgeon general, a position that has remained empty since President Trump took office last year.

Members from both parties say the legislative branch has descended into a state of dysfunction in the Trump era.

Debates about Jews are never just about Jews.

“Recursive self-improvement” is the idea that artificial intelligence could learn to build and train itself, creating exponential new progress — and risk.

Experts say that after childbirth, intrusive thoughts are common and mostly benign. Lindsay Clancy’s story provides a disturbing exception.

The longtime friends talk about sinister characters and the politics that underpin the C.I.A. story at the heart of their new darkly comic drama, “Wild Horse Nine.”

The American invasion of Iraq in 2003 paved the way for Tehran to dominate its neighbor and whetted its appetite to expand its influence across the greater Middle East.

The Iran-backed militia in Yemen made its claim hours after a Saudi-led military coalition accused it of firing a drone near the Muslim holy city.