News this week that there are no more than 15 caribou left in a threatened herd near Val d’Or, Que. is giving new urgency to the fight to protect caribou in the neighbouring Broadback River valley. Story here.An Alaskan caribou.
Ambitious plans have been drawn up for a network of "tidal lagoons" around the UK coast that could provide up to a quarter of the country's electricity—and there is potential to roll out the technology in many parts of the world. Story here.