For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Abstract: A Multipath SNR equalization scheme was successfully demonstrated at four all-optical free-space optical transceiver links. With this scheme, the estimated outage probability has been ...

Tl;dr: If you manage even one Microsoft 365 tenant, it’s time to audit your OAuth apps. Statistically speaking, there’s a strong chance a malicious app is lurking in your environment. Seriously, go ...

Isabel O’Brien is an experienced business journalist who specializes in private equity, infrastructure, and financial misconduct. Vikki Velasquez is a researcher and writer who has managed, ...

With the finale only hours away, look back at the highs and lows of the series with our ultimate knowledge quiz on The Celebrity Traitors. Spoiler alert: The quiz will reveal details from the show ...