On social media platforms like TikTok, YouTube and Instagram, the algorithm determines which posts you see and in what order. It also decides which posts you don’t see.

YouTube's algorithm recommends right-wing, extremist videos to users — even if they haven't interacted with that content before — a recent study found.

TEHRAN - From the moment you wake up and check your phone to the late-night scroll before bed, algorithms are working behind the scenes, shaping what you see, buy, and even think. These invisible ...