Canada will impose a carbon price on provinces that do not adequately regulate emissions by themselves, Environment Minister Catherine McKenna said on Sunday without giving details on how the Liber

The Climate Change Authority has advised the Australian government to institute two emissions trading schemes and strengthen regulations in order to meet Australia’s 2030 emission reduction targets

A new global deal on curbing aviation emissions will likely give states the right to opt out of its initial voluntary phases, according to sources familiar with the matter, in a concession to devel

The California Assembly on Tuesday passed a bill to extend the state's ambitious program to fight climate change beyond 2020, but minutes later it posted disappointing results from an auction of ca

Mexico will launch a year-long simulation of a cap-and-trade program in November, Mexican officials said on Monday, in a test run for a national carbon market expected to launch in 2018.

The European Union is within its rights to apply carbon taxes to flights between Switzerland and the regional bloc even though flights from other countries outside the area are exempt for now, a le