Federal authorities said the slain man, Alex Pretti, had approached agents with a gun. But videos show Mr. Pretti was holding his phone, not a weapon, when they pulled him to the ground. By Devon Lum ...

The New York Times found more than 5,300 files with references to Mr. Trump and related terms. They include salacious and unverified claims, as well as documents that had already been made public. By ...

The researchers found that the inflammation severity shown by CD45-PET correlates with both microscopic tissue analysis and clinical symptoms. They also developed a human CD45-PET probe and ...

Liquid biopsy encompasses a variety of molecular approaches to detect circulating tumor DNA (ctDNA) and has become a powerful tool in the diagnosis and treatment of solid tumors. Current applications ...