US, Canada Cities Risk Smoke as Fires Still Burn: Weather Watch

Removing Carbon From the Air Enters Its Awkward Teen Years

Shell CEO’s New Strategy Sees a Long-Term Future for Natural Gas

British man climbs 72 floors up the outside of South Korea's Lotte Tower in Seoul

Rio Tinto, China Baowu to Jointly Explore Green Steel Projects

BOE’s Catherine Mann Says UK Government Needs Longer-Term Agenda

NYC, East Coast Air Quality to Remain Hazy Until Rains Arrive

Tesla's Shrewdest Product Is Proving to Be Its Charging Network

New York and East Coast Get Reprieve From Smoke as Skies Clear

Canada's Wildfires Expose the Climate Change 'Spiral of Silence'

Canada's wildfire season is off to an 'unprecedented' start. Here's what it could mean for the US

Canadian province of Quebec sees progress in wildfire battle