大象传媒

New research says climate change has made California more vulnerable to wildfire than ever before. Scientists say it magnified the blazes that have torn through the American West this year.

Dogs are being trained to sniff out Covid-19 at an airport in Finland.

And students are returning to university, with many finding themselves constrained by Coronavirus rules. What can universities do to make sure that students stay safe, but also get to experience the freedoms of university life?