Smoke from Canadian wildfires prompted a special air‑quality statement for Toronto and warnings nationwide, urging residents to limit outdoor time amid poor air and hazy skies.

Most of the province remains under air quality statements due to wildfire smoke from northern Ontario and the Prairies.

Wildfire smoke from the Prairies prompted special air quality statements and warnings across the country Saturday.

Texas set a record for solar power and battery use, proving the electric grid can and does rely on renewable energy.

Think air cons are just for cooling? Think again. Find out why Panasonic's X-Premium Inverter Air Conditioner is a must-have ...

Integrating Raman spectroscopy into "green" ammonia production brings a significant advancement to product quality and ...

Mark Erdmann has combined scientific discovery with grassroots conservation in Indonesia, helping communities protect their reefs from destructive practices and documenting more than 220 new species.