Abstract: In this paper, we propose an encrypted dynamic controller that executes an unlimited number of recursive homomorphic multiplications on a Ring Learning With Errors (Ring-LWE) based ...

No one won the Powerball jackpot in Saturday's drawing, causing the grand prize to grow. The winning numbers for the Saturday, Dec. 13, 2025, drawing were 1, 28, 31, 57, 58, with a Powerball of 16.

Lizzy Lawrence leads STAT’s coverage of the Food and Drug Administration. She was previously a medical devices reporter. You can reach Lizzy on Signal at lizzylaw.53. WASHINGTON — The Food and Drug ...

To better understand which social media platforms Americans use, Pew Research Center surveyed 5,022 U.S. adults from Feb. 5 to June 18, 2025. SSRS conducted this National Public Opinion Reference ...

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about numbers. And while that may seem daunting, most kids enjoy sharpening their math ...

JERUSALEM — Numbers alone cannot capture the toll the Israel-Hamas war has taken on the Gaza Strip. But they can help us understand how thoroughly the conflict has upended the lives of 2.1 million ...

This chapter looks at Americans’ exposure to artificial intelligence and views on its use in their lives. How much have Americans heard about AI and how often do they think they interact with it? How ...

You’ve probably heard a lot about the lottery recently. That’s because earlier in the week, the second-highest-ever jackpot was claimed—a prize pool that amounted to $1.787 billion. Two tickets, sold ...

Ukraine has said it destroyed two bridges inside Russia by using a couple of cheap drones to hit stashes of mines and ammunition hidden there by Russian forces. The Ukrainian military said the two ...