Nature

As of April 6, 2026, no new transparency reports have been released by X, Meta, or other major platforms beyond previously identified ones, with X's latest covering H2 2024 and Meta's H1 2026 report (H2 2025 data) from March 19. No public response from Mark Zuckerberg to the House Judiciary Committee's March 16 letter demanding censorship records preservation. Recent X posts from March 26 to April 6 feature sporadic anecdotal shadowban complaints from non-partisan or diverse users (e.g., Nigerian activist on 'unalivings', UK Labour suppression claim), lacking metrics, patterns, or ideological skew; no new leaks, studies, whistleblowers, or audits confirm bias.

Targeted searches across Retraction Watch, X, and web sources up to March 19, 2026, reveal no new large-scale retraction batches, papermill operations, or systemic fraud in scientific publications. Isolated incidents include Elsevier retracting six papers from an energy-technology journal due to unauthorized author changes and fictitious emails [web:10], University of Melbourne launching a formal investigation into education researcher John Hattie [post:5], and mass resignation of editors at Communications in Algebra over review processes and EIC removal [post:9][web:11]. Known cases such as Heliyon batches, Hitler Louis retractions (stable at ~35), Purdue suspension, and ORI's Chen-Yeh Ke finding show no updates [web:23][web:33][web:16].