Algorithms have taken on an almost mythical significance in the modern world. They determine what you see on social media and when browsing online, help form people’s belief systems, and impact the ...

Determining the least expensive path for a new subway line underneath a metropolis like New York City is a colossal planning challenge—involving thousands of potential routes through hundreds of city ...

You’re at the checkout screen after an online shopping spree, ready to enter your credit card number. You type it in and instantly see a red error message ...

Add Yahoo as a preferred source to see more of our stories on Google. YouTube's algorithm recommends right-wing, extremist videos to users — even if they haven't interacted with that content before — ...

For You pages prioritized pro-Republican content in three states, researchers say, but TikTok says study does not reflect real user behavior ...