What is COP28 in Dubai and why is it important?

Ford says US fuel economy plan threatens 'substantial economic hardship'

Tesla urges US to adopt much tougher fuel efficiency rules

Automakers blast US plan to hike fuel efficiency rules

Analysis-Companies fear lawsuits from California's climate disclosure rules

Ethanol groups slam US EPA advisors for report on fuel's 'minimal' climate benefit

California governor says he will sign climate bill

Apple endorses California bill to oblige companies to report carbon footprint

Decarbonisation in mining still a long way off

America's richest 10% are responsible for 40% of its planet-heating pollution, new report finds

The climate-friendly cows bred to belch less methane

For investors, green companies still hard to find with new emissions reporting rules