Metabolomics research involves two approaches: untargeted analysis, which provides a broad overview of molecular changes but lacks precision, and targeted analysis, which focuses on specific ...

Scientists have discovered a more robust way of grouping chemicals and using read-across for toxicological data to meet regulatory requirements, which could greatly reduce animal testing. Scientists ...

Doctors and researchers try to understand what medications a person has taken by asking patients directly or by looking at medical records. But this information is often incomplete. People may forget ...