Scientists reveal how mapping cellular interactions in the heart could unlock better recovery after heart attacks.

This essay is excerpted from a new Chronicle special report, “Leading in the AI Era,” available in the Chronicle Store.

A.I. search tools, chatbots and social media are associated with lower cognitive performance, studies say. What to do?

NPR journalists who cover Washington most often use anonymous sources to break or advance a big story that no other newsroom ...

The writer insists that it’s normal to “ingratiate” oneself with sources—even if that means serving as a de facto media adviser to the late sexual predator.

With Berkshire Hathaway's book value per share over- or under-estimating the true value of its businesses, Warren Buffett prefers alternatives to this accounting metric.

The toughest assignments are rarely the longest ones. They're the ones that demand two very different skills at once: building a persuasive narrative and backing it with data that can hold up under ...

In a world where research productivity and accuracy define progress, AnswerThis has emerged as one of the most powerful AI ...

LINTS, a non-masking low-intensity noise tuned to each patient’s tinnitus frequency, produced statistically significant but ...

A sociologist who researches AI’s impact on work and education argues there are ethical dimensions to generative AI that ...

In recent years, the rapid growth of artificial intelligence (AI) has allowed it to integrate itself heavily within ...

His critics see a breach of journalistic ethics in the relationship, with one New York Times editor accusing him of treating ...