Organisers of the Paris Games have pledged to cut planet-heating emissions in half but how will they deliver on this ambition?

The global market for e-bikes is surging. These bicycles, usually equipped with pedals and an electric motor assist, are popular with consumers and commuters and are becoming part of local business delivery systems. The trend could significantly reduce particulate pollution and smog, as well as cut carbon emissions in the transportation sector.

Why China’s clean energy projects, and efforts to green its heavy industry, matter for climate change.

Ahead of the country’s most important annual political gatherings, local governments pledged to accelerate electric vehicle growth and protect biodiversity.