CBC English Top Stories
📰 CBC/Radio-Canada
📍 ON
Aug 11, 2026
· 1 min read
AI Analyzed
View full audit trail →
Soot falling across Hamilton contains toxic chemicals linked to burning coal, researchers find
Original article ↗ 🔒 Paywalled source — limited preview availableB.I.A.S. ANALYSIS
CENTER
LEFTCENTERRIGHT
Signal breakdown
Heuristic (v1/v3)
0.00 · CENTER
🏦 Source Intelligence
Rolling outlet bias
CENTER
avg -0.045
3,483 articles tracked
7-day bias trend
LcenterR
Article Excerpt
McMaster University researchers studying the soot falling on Hamilton neighbourhoods have determined the grimy, black substance contains toxic chemicals consistent with coal combustion. For the "What's the Grime?" study, they worked with volunteers to collect samples throughout the city.
Read full article at CBC English Top Stories ↗
How we scored this article
WTF uses a two-tier system: every article gets a heuristic bias score from keyword analysis, and priority articles (high overlap across 3+ outlets or strong heuristic signal) get full LLM analysis from B.I.A.S. and V.E.R.I.F.Y.
Analyzed by
B.I.A.S.
V.E.R.I.F.Y.
L.O.C.A.L.
pending
Aug 11, 2026