New research breakthrough bridges a complexity gap between chemistry and biology and provides a new methodology that uses designed mixtures to engineer adaptive properties that are normally only ...

I have recently written critical review papers on inhaled particulate matter (PM) exposures to three PM mixtures that are known to have caused different specific adverse health effects in diverse ...

The topics of snake venom evolution, composition of venoms, types of toxins, ecological adaptation, prey specialisation, ...

New research has provided the first comprehensive analysis of pesticide mixtures in creeks and rivers discharging to the Great Barrier Reef. New research led by The University of Queensland has ...

When chemists need to separate one chiral molecule from a mixture of enantiomers—for instance, when synthesizing potential drug molecules—they often turn to high-performance liquid chromatography ...

(Beyond Pesticides, September 12, 2025) A team of Argentinian researchers conducted a study published in Environmental Toxicology and Pharmacology of the combined effects of the herbicide glyphosate ...

Students will learn how to categorize matter as either pure substances or mixtures. Students will apply tests, based on physical properties of matter samples, to determine whether a mixture is ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...