How the Georgia congresswoman went from the president’s loudest cheerleader to his loudest Republican critic. By Robert Draper When I moved abroad, I found the slimy mollusks everywhere. Then they ...

Abstract: This letter presents a fully dynamic 4th-order noise-shaping (NS) successive approximation register (SAR) analog-to-digital converter (ADC) with the proposed 4th-order cascaded integrator ...

Explore a wide range of recent research in mathematics. From mathematical modeling to why some people have difficulty learning math, read all the math-related news here.

Critics of the ruling said it appeared to conflict with state law that says public schools can't make teachers notify parents when students' gender presentation changes.