Lung cancer among never-smokers is rising worldwide. In one U.S. study of 12,000 lung cancer patients, the share of people who didn’t smoke rose from 8 to 15 percent over twenty years.

Background All lung cancer CT screening trials used fixed follow-up intervals, which may not be optimal. We developed new lung cancer risk models for personalising screening intervals to 1 year or 2 ...

Background Debate about the optimal lung cancer screening strategy is ongoing. In this study, previous screening history of the Dutch-Belgian Lung Cancer Screening trial (NELSON) is investigated on if ...

The new lung cancer screening program needs to be independently evaluated to keep it on track, and to minimise the harms.

Heat warning issued for Chatham-Kent as first major wave of season begins this weekend Environment Canada has issued a heat warning for Chatham-Kent starting this weekend, marking the first ...

Environment Canada issues heat warnings for parts of Ontario, Quebec amid heat wave By: David Friend, The Canadian Press Posted: 1:04 PM CDT Saturday, Jun. 21, 2025 Last Modified: 4:34 PM CDT ...

TORONTO — Parts of Ontario and Quebec will be slammed with "dangerously hot" temperatures for at least the next few days. Environment Canada issued its first significant heat warning of the ...

Ottawa's record high for both June 23 and 24 is 34.4 C, set in 1921 and 1919, respectively. Its highest humidex on record was 47, reached in 2006 and again in 2018. Research shows heat waves are ...

Environment Canada issued its first significant heat warning of the season on Saturday, saying hot and humid conditions will begin in the province's far south, including Windsor, and will likely ...

TORONTO - Southern and Eastern Ontario will be slammed with "dangerously hot" temperatures for at least the next few days. Environment Canada issued its first significant heat warning of the season on ...