Result in high-risk patients validates decades of research into mRNA-based therapeutic cancer vaccines.

Without scientist Kseniia Petrova’s expertise, no one can fully unlock the data’s potential, putting crucial advancements in early cancer detection at risk.

Mothers and children, husbands and wives, doctors, truck drivers and religious leaders are all grappling with the fallout from the sudden U.S. cuts in aid.

Exclusive photos of the arrival of Venezuelan detainees deported from the U.S.

They are the largest hate group in America, wrapping themselves in the red-white-and-blue of the flag, marching into the middle of American cities and claiming to be patriots.

Here are some of the 5,800 contracts the Trump administration formally canceled this week in a wave of terse emails.

Its architect's daughter has cystic fibrosis—and benefits from a "miracle drug" backed by an agency he's attacking.

More than 200,000 protesters have demonstrated in Munich against far-right extremism ahead of the German general election.

The stop-work order on U.S.A.I.D.-funded research has left thousands of people with experimental drugs and devices in their bodies, with no access to monitoring or care.

Federal agencies have opened at least three reviews into whether the company and its leader complied with disclosure protocols intended to protect state secrets, people with knowledge of the matter sa...

Aides to Elon Musk charged with running the U.S. government human resources agency have locked career civil servants out of computer systems that contain the personal data of millions of federal employees, according to two agency officials.

WHERE IS DEMOCRATIC MESSAGING AND FIGHT?!

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PEPFAR’s computer systems also are being taken offline, a sign that the program may not return, as Republican critics had hoped.