Lung Cancer in the News, 2019–2026: Attention, Geography and Tone of Global Lung Cancer Coverage, and How It Compares with Research and Invention

We measure how lung cancer was covered in a global news index from January 2019 to July 2026, using 30,856 de-duplicated lung cancer news articles, and set that coverage beside 154,532 research papers and 6,434 patent families on lung cancer. Six results stand out: Falling share of attention. Lung cancer took 2.38 of every 10,000 news articles in 2019 and 1.79 in 2025, a 24.8% fall, although the number of articles rose from 2,816 to 4,824. The peak month was February 2021, at 3.95 articles per 10,000. Awareness calendar. February is the busiest month of a typical year (10.16% of coverage), and February, August and November together hold 28.66%. Geography. The United States holds 60.4% of located lung cancer news, 1.25 times its share of all news. India holds 5.71%, a lift of 0.43, and Africa as a whole has a lift of 0.21. Within the United States, Massachusetts (3.46), Illinois (2.42) and Missouri (1.9) lead. Tone and urgency. Only 27.8% of lung cancer articles are negative in tone (all news: 33.6%), yet 86.1% are rated critical priority (all news: 42.6%). Measurement. 72.05% of raw matches for lung cancer vocabulary were removed by rules for scholarly journal abstracts, market notices and boilerplate. Counting them would multiply coverage and distort its timing. Research and invention. Lung cancer papers doubled their share of the literature (14.14 to 28.86 per 10,000 papers, 2015–2025). Patent families grew 2.21-fold from 2015 to 2024, and China's office held 61.3% of office filings.