Can the ultra-brief PHQ-3 accurately flag depression? New research suggests this 3-question screen may balance speed and ...

A recent study has identified a potential new tool to help detect gastrointestinal cancers — the platelet-to-high-density lipoprotein ratio, or PHR. Researchers analyzed data from more than 19,000 ...

The tiny Hierarchical Reasoning Model mimics the brain's structure to solve complex tasks in a single pass — no ...

To use Study mode, you can choose a subject (like biology, history or statistics), set your level of knowledge (beginner, ...