From Chicago to Minneapolis, federal immigration agents deployed on Trump administration crackdowns have relied on an unlikely tool in the heat of tense operations — cellphone cameras. That practice ...

We study a downlink cell-free MIMO (cf-MIMO) system consisting of K users, a central unit (CU), and N distributed base stations (BSs). The CU is connected to N BSs via N independent fronthaul (FH) ...

Schools nationwide are cracking down on students’ cellphone use. At the same time, support for cellphone bans is rising among U.S. adults. But what do teenagers think? Teens largely oppose banning ...

According to Andrej Karpathy on Twitter, the Python random.seed() function produces identical random number generator (RNG) streams when seeded with positive and negative integers of the same ...

Chinese solar manufacturer Longi has released the first detailed technical explanation of how it built the world’s most efficient silicon solar cell. This achievement was first announced in April 2025 ...

Select the cell(s) where you want the text to appear vertically. Go to the Home tab in the top ribbon. In the Alignment group, click the Orientation drop-down arrow. Choose Vertical Text from the list ...

This Woman Was Filmed Using a Cell Phone in 1928 - Decades Too Early California to revoke thousands of driver's licenses Here are the four Republicans who helped force a vote on releasing Epstein ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Researchers reporting in ACS Energy Letters have devised a battery powered by vitamin B2 (riboflavin) and glucose. Inspired by how human bodies break down glucose for energy using enzymes, the team ...

Matthew is a journalist in the news department at GameRant. He holds a Bachelor's degree in journalism from Kent State University and has been an avid gamer since 1985. Matthew formerly served as a ...

On Friday, CBC News reported that a major education reform document prepared for the Canadian province of Newfoundland and Labrador contains at least 15 fabricated citations that academics suspect ...

This is the online edition of The Wiretap newsletter, your weekly digest of cybersecurity, internet privacy and surveillance news. To get it in your inbox, subscribe here. ICE is using all manner of ...