Quantum computers, such as this one shown at this year’s Mobile World Congress in Barcelona, Spain, could run programs that ...

After 30 months of fast-paced innovation in quantum algorithms, six research groups are hoping to hit paydirt. But there can be only one big winner—if there is a winner at all. I’m standing in front ...

Following the signing of two landmark executive orders by President Donald Trump on Monday, the Energy Department unveiled a new mission focused on delivering a fault-tolerant quantum computer for ...

I founded Xanadu to build the world’s first scalable quantum computer. Keeping the industry here may be even harder.