Nuno F.G. Loureiro was a "brilliant" physics professor at the Massachusetts Institute of Technology who was shot and killed in his home on Dec. 15 Nuno F.G. Loureiro was a physics professor at the ...

For more than 100 years, scientists have debated one of the strangest mysteries in physics: Can two particles far apart somehow “talk” to each other instantly? Albert Einstein didn’t think so. He ...