They combined optical tweezers with metasurfaces to trap more than 1,000 atoms, with the potential to capture hundreds of thousands more. Quantum computers will only surpass classical machines if they ...

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art quantum computers have around 1,000 qubits. Columbia physicists Sebastian ...

There are lots of quantum computing start-ups, but IBM, America's first tech company, has led the pack since the 1970s, and ...

Quantum computing is the latest shiny thing in tech, a new technology operating at the leading edge of the computer industry.

Quantum computing might be the next tech megatrend.

Quantum computers can outperform even the best classical supercomputers thanks to quantum entanglement and superposition, but even they can’t solve some problems. A new preprint study shows how ...

A few years from now, many investors could look back and wish they had bought these stocks.

This week’s report examines how quantum computing, nanofabrication, and precision measurement are laying the groundwork for industrial adoption.

D-Wave and IonQ are two of the better pure-play quantum computing stocks. D-Wave looks as if it can carve a nice niche with ...

Schrödinger’s cat just got a little bit fatter. Physicists have created the largest ever ‘superposition’ — a quantum state in ...

Quantum computers are designed to solve complex problems outside the scope of classic computing. Classic computers use conventional bits.

Quantum computers could revolutionize everything from drug discovery to business analytics—but their incredible power also ...