In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

As anyone who uses the internet will know, the way we find information has fundamentally changed. For the last three decades, search engines have delivered ranked lists of links in response to our ...

Google scientists say they have taken a major step toward solving one of the hardest problems in computing. Their latest experiment, they argue, provides the most ...

Abstract: Presents corrections to the paper, (Corrections to “MOBCSA: Multi-Objective Binary Cuckoo Search Algorithm for Features Selection in Bioinformatics”).

Emily Groveman left her last job in 2023 and hasn't been able to find another one since. She's tried everything, she says, from reaching out to her network of friends, to working with a recruiter, to ...

Abstract: The task allocation of search and rescue tasks in post-disaster scenarios constitutes a complex scheduling challenge under communication constraints, considering mobility of targets, ...

Algorithms, which are just sets of instructions expressed in code, are harder to restrict than physical goods. But governments, including the U.S., have long tried to prevent their export. The ...

TikTok appears to be changing hands, but what that means for users is up in the air. Stefani Reynolds/AFP via Getty Images President Donald Trump announced on Sept. 19, 2025, a preliminary agreement ...

Trump’s touting a deal that keeps TikTok in the states - but the details about the algorithm are murky. We're sorry, but something went wrong while fetching your ...