America Risks Falling Behind in Quantum Arms Race

As China invests billions in quantum technology, scientists say U.S. policymakers must increase their own funding or risk an unprecedented cybersecurity threat.

In this Aug. 16, 2016 file photo, a computer display shows a live visualization of online phishing and fraudulent phone calls across China during the 4th China Internet Security Conference in Beijing.
AP Photo/Ng Han Guan, File