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New Cancer Drugs Are Revolutionary. Why Don’t More Patients Get Them?

Targeted gene therapies are highly effective at stopping cancers, but the very abundance of the treatments, plus cost and sluggish change, are hindering access.

A.I. Is ‘Better Informed’ Than Doctors, Kennedy Tells Industry-Backed MAHA Summit

The health secretary, Vice President JD Vance and other top officials addressed a conference sponsored by corporations, including A.I. companies and others with business before the government.

New Tests Claim to Diagnose Endometriosis. Here’s What to Know.

Patients and doctors are eager for a noninvasive way to diagnose the disease, and several start-ups are offering new options. Here’s what to know about them.

Trump Promotes Program to Reduce Medicaid Drug Prices

Ahead of the midterm elections, the president said that all states had opted in to an effort to align Medicaid’s prices for medicines with those in other wealthy countries.

White House Moves to Take Control of N.I.H. Grants

Federal officials are drafting an executive order that would place grants under review by an outside panel, the latest effort to redirect billions of dollars in research spending.