Quantum information theory is a field of study that examines how quantum technologies store and process information. Over the ...

Yosra Barkaoui’s doctoral dissertation in mathematics at the University of Vaasa, Finland, has successfully generalised a fundamental theorem that has been limited to the bounded case. The research ...

NPR's Up First is the news you need to start your day. The three biggest stories of the day, with reporting and analysis from NPR News — in 10 minutes. Available weekdays at 6:30 a.m. ET, with hosts ...

Stream the latest First Take videos on Watch ESPN. Stephen A. Smith debates the hottest stories in sports with a rotating roster of analysts, insiders and celebrity guests.