A systematic review of 27 studies maps how Gram-positive and Gram-negative bacteria use enzymes, thiols, metal homeostasis, and biofilm matrices to survive oxidative stress.

A greenhouse pot study found that fresh chitosan-functionalized biochar cut soil-available arsenic by 21.1 percent and root ...

As graduate unemployment rises and artificial intelligence reshapes the workplace, Bangladesh’s higher education system faces ...

I went on a year-long journey of testing blood panels from Apple, Oura, Whoop and Ultrahuman, expecting boring results.

Reader task: a lab or clinic staff member or student looking at a urea tube or plate and deciding what a pink or yellow result means. This page is general product and laboratory-reference information, ...

Urea is trending across social media as a do-it-all skin-care ingredient, but evidence supports hydration and barrier benefits — not the antiaging claims made online.