Learn how to implement the K-Nearest Neighbors (KNN) algorithm from scratch in Python! This tutorial covers the theory, ...

Think about someone you’d call a friend. What’s it like when you’re with them? Do you feel connected? Like the two of you are in sync? In today’s story, we’ll meet two friends who have always been in ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Applicants for fall 2026 admission to the master’s and PhD programs in computer science must complete the following steps no later than 10 p.m. MST on Dec. 15, 2025. All documents, including Letters ...

Something strange carved 1,300 near-perfect circles into the ocean floor, and scientists didn’t notice them at first. These patterns sit deep underwater and stretch for miles, looking way too precise ...

UA Regents Professor John G. Hildebrand and UA Senior Vice Provost for Academic Affairs Gail Burd in many ways epitomize the ideals of the Galileo Circle. The Galileo Circle was formed to create ...

An extended heat wave that has been baking the Russian Arctic for months drove the temperature in Verkhoyansk, Russia—north of the Arctic Circle—to 100.4°F on June 20, the official first day of summer ...

Once you've shucked and slurped oysters out of their shells, it doesn't feel quite right to dump the iridescent beauties into the garbage can, later crushed and incinerated among all of the other ...

From Agency Chaos to Dark Energy Shocks: How Politics, Health, Climate Policy and Space Science Defined 2025 A look back at 2025’s biggest science stories—from federal upheaval and public health ...

We are at a critical time and supporting science journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen scientific ...