As China and the United States trade charges of a lab leak, researchers contend in a new paper that the Covid pandemic got its start, like a previous one, in the wildlife trade.

As chief of Stanford’s neonatology department for more than 20 years, he helped revolutionize the care of preterm and critically ill newborns.

Generally, researchers will no longer be allowed to direct federal funds to international collaborators.

The request echoes the position the Biden administration took in the case in January, surprising some observers.

The continent’s leaders are hoping to benefit as the Trump administration cuts support for research and threatens universities such as Harvard and Columbia with the freezing of federal funds.

The company lent roughly $9 billion to practices affected by a vast cyberattack on its payment systems last year. Medical practices are now suing the health care colossus, saying it is pressuring them to repay funds.

After taking part in a landmark case against the manufacturers of the synthetic hormone DES, she represented many other victims of harmful drugs and devices.

Clinicians at the Department of Veterans Affairs say the president’s return-to-office order is forcing many of them to work from makeshift spaces where it is difficult to guarantee patient privacy.

More than $800 million in N.I.H. grants canceled as of early May — nearly half of those terminated to date — covered the health of sexual and gender minority groups, The Times found.