A new ranking of Canadian cities according to who's greenest.
January to June has been the warmest half-year on record.
Biodiversity may be below ‘safe’ levels on 58 percent of the Earth.
Less than one in five cities around the globe is taking action. Congratulations New York, sorry Philadelphia.
Burns Bog in BC is on fire, prompting evacuations in the area.
Some parts of Antarctica will be a "refuge" to the species.
What price would we pay to reduce our carbon emissions?
It could be a refuge for plants and animals as temperatures warm.
Scientists identified ‘bright spots’ where, against all odds, fish are thriving.
A new study shows the Arctic is turning green.