Researchers found that some bodies of water have become highly acidic within only a few years.

Using government developed criteria for marketing to kids, none of the child-targeted cereals examined would be permitted to be advertised to children, and 96 per cent surpassed sugar thresholds.

Studying the mineral olivine in kimberlite sheds some light on diamond origins.

Alcohol use among adolescent girls and young women cannot be separated from transactional sex, coercion and violence in high HIV-burden settings.