The calculation of reliable Sm-Nd whole-rock isochron ages for igneous rocks depend on the assumption that Sm/Nd ratios of the samples used have not been substantially modified by metamorphism, ...

The reason: Unlike chemical sunscreens, mineral sunscreens are naturally broad spectrum, meaning they offer protection against UVA and UVB rays as a baseline, no matter which brand or variation ...

Distressing footage shows a tot whose full-body eczema is so extreme he writhes around on the floor - leaving strangers staring at what look like 'chemical burns'. Alana Spurgeon's one-year-old ...

Someone entered the store during a private after-hours sale and sprayed the owner with a chemical irritant, police said. The owner shot the intruder, who later died at a hospital, police said.

United States Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, California 90095, United States Department of Chemistry and Biochemistry, University of ...

Anna Houlahan reports on crime and social issues affecting regional and remote Australia in her role as national crime reporter at Australian Community Media (ACM). She was ACM’s Trainee of the ...