- Time is now for 1 women's hockey league — with assist from NHL
- Giordano leads Flames to win over Canucks
- Jets blank Predators to clinch playoff spot
- Boeing Software Updates to Fix Anti-Stall System 'Tentatively' Approved by FAA: Report
- These Game of Thrones Sneakers Aren’t Suitable for the Long Winter, But They Look Great
In this week’s issue of our environment newsletter, we look at whether geoengineering can help fight climate change, the benefits of car-free zones and the green agenda of ‘smart’ cities.