Reports are emerging of black rain falling over parts of Iran in the hours after US-Israeli airstrikes on oil depots on the weekend, with some outlets describing it as “acid rain”. As an atmospheric ...

A wannabe rapper was busted for a long-unsolved acid attack that left a Long Island college student blind in one eye – after authorities used the hip-hop half-wit’s cringey song lyrics to track him ...

Sweeney is a contributor for TIME. Sweeney is a contributor for TIME. You may have seen people on social media spritzing hypochlorous acid on their faces, bedding, countertops, and dog blankets. They ...

Aimed at softening and smoothing skin by gently but effectively exfoliating the top layer of skin, lactic acid can significantly improve the appearance of all skin types with regular use. It can be ...

From glycolic to salicylic, exfoliating acids have quickly become a mainstay in our beauty routines. But lactic acid seems to be the lesser known of the bunch, despite being a dermatologist’s favorite ...

Hypochlorous acid is a gentle acid used for soothing inflammation, speeding up wound healing, and treating skin conditions like acne and eczema. Hypochlorous acid, aka HOCl, is one of the hottest ...

Skin care has a way of taking the body’s own biology, bottling it, and selling it back to us. Hypochlorous acid (HOCl) is the latest example. It’s a weak acid that your white blood cells naturally ...

Acid reflux refers to the flow of stomach acid back into your esophagus, a connecting tube between your throat and stomach. It is also known as gastroesophageal reflux and occurs as heartburn, a ...

From puberty to the fully developed frontal-lobe years, I’ve struggled with acne-prone skin. Mandelic acid solved what years of trial and error with AHAs, BHAs ...

Acid rain is a term that refers to not just rain but also other forms of precipitation such as snow, hail, sleet, and fog that has a higher acidity than normal. Acid rain is caused by the burning of ...