Wayback Machine Labs

Thirty years of U.S. federal advisory committees and the record 2025 wave of terminations, with Internet Archive preservation status for each

What did the AIs say and when did they say it?

Every version of a CDC vaccine-safety page: 879 Wayback captures, four distinct versions, three changes — what changed and when

Fact-checks from 848 organizations in 74 languages — two ClaimReview feeds de-duplicated — plus 49,105 retracted papers. Searchable, filterable, shareable.

Hundreds of FOIA records vanished from the DNI's public reading room — this audit tracks what went offline and what the Wayback Machine recovered.

Search 1,670 archived Energy Saver pages from the U.S. Department of Energy

38,593+ FiveThirtyEight articles, datasets, podcasts, graphics & illustrations preserved via the Wayback Machine after Disney deleted the site.

Three inventories of U.S. government websites side by side — the Internet Archive's daily record of newly crawled .gov hosts, GSA's Federal Website Index and GSA's Public Website Inventory — each filterable on its own or combined with set operations to see where they agree and differ.

Media coverage of interspecies communication — every article shared by the Interspecies Internet community, with AI summaries and thumbnails.

12,000+ press & media mentions of the Internet Archive & Wayback Machine — searchable by source, year, subject & keyword.

DOJ removed nearly the entire public press-release archive of the D.C. U.S. Attorney's Office in May 2026 — 4,772 releases, including hundreds of Jan. 6 Capitol-breach cases. Every one documented with Wayback Machine evidence.

European doctoral dissertations donated to the Internet Archive by Leiden University.

Browse two decades of MTV News reporting, preserved in the Wayback Machine.

Compare how 80+ TV news stations worldwide covered the same day — the same fact, framed two ways, with every claim linked back to the broadcast.

Browse GDELT's daily per-channel AI analysis of the Internet Archive TV News Archive — infographics & text by date, country, channel.

Find government URLs & content taken offline or modified over time — using Wayback CDX, content analysis & AI categorization.