Quantum computing stocks continue to be volatile heading into Q3 earnings reports. IonQ reports late Wednesday.

Using the Helios-1 quantum computer, researchers have used a record-breaking number of error-proof qubits to run the first ...

Quantum satellites currently beam entangled particles of light from space down to different ground stations for ultra-secure ...

In a major step toward practical quantum computers, Princeton engineers have built a superconducting qubit that lasts three ...

Quantum physicist Vlatko Vedral proposes a radical new vision of reality, one in which observers don’t exist, there are no ...

U.S. President Donald Trump is pressing Republican senators to terminate the filibuster rule in a bid to end the longest ...

U.S. stocks rebounded on Wednesday as jitters over inflated tech stock valuations abated and upbeat earnings and ...