GPT-4.5 has successfully convinced people it’s human 73% of the time in an authentic configuration of the original Turing test. When you purchase through links on our site, we may earn an affiliate ...

New research gives insight into when the ancestor of all living things lived, and it's earlier than we thought. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

The popularity of various engine designs typically fades over time as technological advances provide more power, better fuel economy, or both. Flathead designs gave way to overhead valves, and inline ...

We examined the association between cannabis use and cardiovascular outcomes among the general population, among never‐tobacco smokers, and among younger individuals. This is a population‐based, cross ...