Cities account for almost three-quarters of global human-induced CO2 emissionsExternal link , mostly transport and heating.

Volkswagen begins deliveries of its electric commercial vans, the e-Transporter and e-Caravelle, timed to coincide with the ...

New research shows Americans are still sharply divided politically, but President Trump is still enjoying a wave of goodwill ...

Bill requiring parents' permission for kids to use social media advances out of House subcommittee Robert F. Kennedy wants to ...