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Air pollution may contribute to development of lung cancer in never-smokers

(today.ucsd.edu)
142 points gmays | 2 comments | 04 Jul 25 18:33 UTC | HN request time: 0.411s | source
1. bhaney ◴[04 Jul 25 19:29 UTC] No.44467208[source]▶
May?
replies(1): >>44468835 #
2. clickety_clack ◴[04 Jul 25 23:29 UTC] No.44468835[source]▶
If they said it definitely did, they would be going beyond what is possible to prove with empirical science.