The International Fact-Checking Network (IFCN) at Poynter was launched in 2015 to bring together the growing community of fact-checkers around the world.

June 25, 2025 • Zohran Mamdani, a 33-year-old state assembly member and Democratic socialist, came in first in Tuesday's ranked-choice primary. Here's what to know about his policies, personal ...

The control objective is therefore to keep the delay skew within a prespecified interval of time, when the packets arrive in the mobile. The proposed algorithm solves the problem by cascade control.