New database aims to help cities map out their own CO2 cuts as President Trump looks to eliminate federal programs.

Cleaner air's impact requires a steeper reduction in human-emitted methane to meet global targets. A new study reveals that ...

HF Sinclair's large margins last year after SPR crude release have normalized and become considerably narrower. Click here to ...

Kanlaon Volcano on Negros Island released more than 2,000 metric tons of sulfur dioxide on Sunday, February 9, according to ...

Discover the top 7 undervalued Oil, Gas & Consumable Fuels stocks for Monday, February 10 based on AAII’s Stock Grades.

Adding fluorine to drug molecules can be tricky, but is often worthwhile. Rachel Brazil talks to the chemists trying to tame ...

The cruise industry was already booming in Alaska, but some locals say its continued growth is putting a strain on the environment tourists come for.