TIOBE Index for December 2025: Top 10 Most Popular Programming Languages Your email has been sent December’s TIOBE Index lands with a quieter top tier but a livelier shuffle just beneath it. The main ...

A description of the terminology and methodology used in this supplement, and a guide to the functionality that is available free online at natureindex.com.

India has fallen 13 ranks to 23rd in the Climate Change Performance Index, marking its biggest decline. Despite strong renewable energy growth, a rising trend in GHG emissions and a lack of a coal ...

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 ...