OpenAI says it's rolling out a new update that improves the existing GPT-5.5 Instant model and retires multiple legacy models, including o3. GPT-5.5 Instant was released on April 23, and it has made ...

Learn about a rare meteorite that may have separated from a protoplanet around the size of the Moon 4.5 billion years ago. Meteorites scattered all over Earth give us a window into the Solar System’s ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

I’m PCMag’s home theater and AR/VR expert, and your go-to source of information and recommendations for game consoles and accessories, smart displays, smart glasses, smart speakers, soundbars, TVs, ...