A man who might've been the last person to see a missing University of Pittsburgh student in the Dominican Republic said he ...

The US has launched a "decisive and powerful" wave of air strikes on Houthi rebels in Yemen, President Donald Trump has said, ...

D-Wave Quantum stock surged on Thursday after the quantum-computing company reported a fourth-quarter revenue beat—although ...

The company says it has solved the first problem of scientific relevance with a quantum processor faster than could be done ...