Outspoken rapper highlights plight of refugees in new track from upcoming album Matahdatah
Mayor Gregor Robertson would like to see his city's goal of reducing greenhouse gases by 80% adopted across the country
Premier Kathleen Wynne aims to reduce emissions by 80% from 1990 levels by 2050
1st of 6 police officers goes on trial Monday in connection with the 25-year-old's death
- Paris climate summit opens with offers to help developing nations cope, adapt
- Eerie photos spotlight Beijing and New Delhi's polluted air
- Colorado Planned Parenthood shooting suspect to be charged with 1st-degree murder
- Russia announces sanctions against Turkey over shooting down of warplane
- 'Surprise and astonishment' as Brussels shuts down to hunt its 'nest of jihadists'
- Princess Charlotte at 6 months seen in photos taken by Duchess of Cambridge
- France's National Front leader calls Canada's refugee plan 'madness'
- Bill Gates sparks multinational plan to spend billions on clean energy tech
- Paris climate talks begin with high hopes and lowered expectations
- Greece PM Alexis Tsipras blasts Turkey on Twitter for shooting down jet