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2009 Ryan Kerney announces the discovery of algae ( Oophila amblystomatis ) living inside spotted salamander ( Ambystoma maculatum ) embryo cells the first discovery of a photosynthetic symbiont living inside vertebrate cells

Research published in Therapeutic Drug Monitoring indicates that in chronic users, cannabis can remain detectable in the blood for up to 25 days after the last use

Medications Containing Propylene Glycol and Risk of Anion Gap Metabolic Acidosis

The act of smoking itself affects the rate at which the body metabolises nicotine

Dave Casper, Oakland and Los Angeles Raiders, Minnesota Vikings and Houston Oilers

Ethical challenges in study design and informed consent for health research in resource-poor settings