What's behind the carbon tax, and does it work?


As Canadians try to escape Haiti, some feel their own government left them behind


Canada launches 'assisted departure' program to get vulnerable citizens out of Haiti as violence worsens


Trudeau challenges premiers opposed to carbon tax hike to suggest alternatives to federal levy


Premiers of Alberta, New Brunswick call on MPs to abandon carbon pricing program


The current carbon tax debate is important — it's just not serious


Racing to extract lithium from California's toxic Salton Sea as it dries up


The race to extract lithium from the drought-ravaged Salton Sea is heating up


Canada expands Haiti airlift to include permanent residents, relatives amid intense gang violence


'We are losing the Amazon rainforest': Record number of wildfires in parts of Brazil