When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's mission DART will test our ability to redirect an asteroid by quite literally crashing ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

Quantum computers based on ions or atoms have one major advantage: The qubits themselves aren’t manufactured, and there’s no device-to-device variability among atoms. Every atom is the same and should ...