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Turning to Frog Skin for New Biologic Peptide Drugs

Looking for medicinal properties in natural compounds is the cornerstone of drug discovery, with many drugs on the market originating from or inspired by plant or animal metabolites. Frog skin secretions contain hundreds of biologically active peptides, piquing the interest...

man respirator hot spring hydrogen sulfide gas smelly

Why Do Hot Springs Smell Bad? Hydrogen Sulfide is to Blame

Hot springs are popular throughout the world, especially in colder climates. There’s nothing like soaking your body in steaming hot water surrounded by picturesque views of snow-capped mountains. But hang on. Why is there an odor of rotten eggs coming...