UPI Services were restored for users on Wednesday following an outage that affected several UPI users across India. "NPCI had faced intermittent technical issues owing to which UPI had partial ...

President Donald Trump is downplaying the texting of attack plans to a group chat that included a journalist as “the only glitch in two months” of his administration. Top national security officials ...

Quantum computing has so far nearly always involved calculating with qubits — quantum objects that can take the value ‘0’ or ‘1’, like ordinary computer bits, but that can also be in a ...

In 1928 the physicist Paul Dirac proposed that every particle of matter should have an antimatter counterpart. But shortly after the big bang, most of the antimatter disappeared, leaving behind the ...