Two regulatory rollbacks, along with a new A.I. experiment in Medicare, raise some worrisome questions.
Over two decades after negotiations began, the High Seas Treaty is designed to protect biodiversity in international waters by enabling conservation zones.
The review looked at more than three dozen studies and found no evidence that acetaminophen increased the risk of neurodevelopmental disorders in children.
The case could affect thousands of claims that the widely used weedkiller causes cancer.
Construction can continue on an $11.2 billion project off the coast of Virginia, said to be 70 percent complete.
Federal officials working on the new dietary guidelines had considered limiting men to one drink daily. The final advice was only that everyone should drink less.
Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help planners anticipate future mudflows.
A federal judge said the Empire Wind project off Long Island would suffer “irreparable harm” if the Trump administration continued to hold up work.
The U.S. Agency for International Development has been a major supporter of global agriculture research. Now many studies are being scuttled or scaled back.
The Trump administration has signed $11 billion in agreements with African nations, in deals tied to foreign policy goals.
Two Americans and astronauts from Japan and Russia landed in a SpaceX capsule in the Pacific Ocean after a medical issue prompted NASA to move up their return to Earth.
The members of Crew-11 — two American, one Russian and one Japanese — splashed down after one became ill, prompting an early return.
The Justice Department and whistle-blowers accused the major health insurer of overbilling the government for about $1 billion under the private plans.
Four astronauts departed from the I.S.S. about a month earlier than scheduled because a crew member, who was not identified, has an undisclosed medical issue.
Bad weather has postponed attempts to set up camp on the Thwaites Glacier. So researchers got onto the sea ice and met a local.
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