Since California expanded health coverage under the Affordable Care Act, a large number of people have been mistakenly bounced between Covered California, the state's marketplace for those who buy ...

To shrink error rates in quantum computers, sometimes more is better. More qubits, that is. The quantum bits, or qubits, that make up a quantum computer are prone to ...

Researchers have demonstrated a type of quantum eraser. The physicists show that they can pinpoint and correct for mistakes in quantum computing systems known as 'erasure' errors. Quantum computers of ...

There's a fun bit of etymological folklore that claims the use of the word "bug," as in a computer bug, alludes to an actual insect that crawled inside what was, at the time, one of the largest and ...