Lung cancer is still the top cancer killer, but new developments are shifting what the future might hold for patients.

Police evacuated homes Sunday near an air base in England used by the U.S. and arrested several men over suspected explosives offenses.

It's rare for Democrats to make religion a centerpiece of their campaigns. But this midterm election cycle, a number of candidates for Congress are doing just that.

From the National Archives to the state dinner, President Trump and Xi Jinping looked comfortable together in Washington. Two former NPR China correspondents on what the visit did and didn't deliver.

President Trump said he was rejecting an Iranian plan to reopen the Strait of Hormuz. The Iranian proposal is similar to a memorandum of understanding agreed upon by the U.S. and Iran back in June.

The disclosure is the latest in a string of incidents in which the AI platform has been caught going rogue. OpenAI says it is reviewing the findings.

President Donald Trump mused openly before the United Nations about whether he should annihilate Iran. It's a stark contrast to how his predecessors have spoken about wielding US military power.

Northeast states saw rising tides and widespread power outages on Saturday as the storm ripped through the region. Forecasters expect significant winds and rain throughout the weekend.

In mid-September, Fiji's government declared a national emergency because of a startling rise in HIV infections. The country's crystal meth epidemic is a strong contributing factor.

The battle over AI's promise and perils is not a clash between two opposing sides, but a debate among a range of competing voices and ideologies. Here is a guide to who's who in that debate.