Circle K gas stations in Tucson and across the U.S. are offering 40 cents off each gallon of fuel purchased between 4 p.m. and 7 p.m. on Thursday, Sept. 1. More than 3,600 Circle K locations are ...

This important study introduces a new biology-informed strategy for deep learning models aiming to predict mutational effects in antibody sequences. It provides solid evidence that separating ...

There's a divide in how Americans are doing financially. NPR's Stephan Bisaha explains a tool economists are using to explain it - the letter K. STEPHAN BISAHA, BYLINE: You might think of economists ...