Authorities said an investigation revealed that three Hazy Daze smoke shops were "operating as fronts for the distribution of illegal substances." It's unclear what those substances were.

HONOLULU (HawaiiNewsNow) - The ongoing 15th episode of the Kilauea eruption has released large amounts of sulfur dioxide into the atmosphere. Light east/southeasterly winds will create voggy skies ...

SINGAPORE: Haze tinged Singapore’s skies on Wednesday (March 26) morning, with the Pollutant Standards Index (PSI) – a measure of air quality here – registering moderate levels at 9am.

SINGAPORE — Hazy conditions in Singapore on the morning of March 26 were likely due to the accumulation of particulate matter under light wind conditions over Singapore, said the weatherman.

With a national ban increasingly unlikely, let’s reflect on how the app both sparks joy among users and raises mental health concerns. By Brian X. Chen Brian X. Chen is The Times’s lead ...