Corrections & Amplifications for the edition of Feb. 19, 2025.

Danielle Sassoon’s letter was addressed to Attorney General Pam Bondi. In some editions Friday, a Page One article about the resignations of several federal prosecutors incorrectly said Sassoon ...

Such amplifications usually affect a portion of the fusion gene, and are generally considered secondary genetic lesions associated with disease progression, drug resistance, and poor prognosis (2, 4-8 ...

UnitedHealthcare had a rejection rate of 8.7% for prior authorization requests by Medicare members, according to a KFF study. A U.S. News article in some editions Friday about Americans’ anger ...

In seven amplifications performed from extractions in which PTB had been used, we found 27 clones carrying Neandertal sequences and 64 carrying contemporary human sequences, whereas in two ...