1

Scientists warn of ‘global climate emergency’ over jet stream shift

Environmental scientists have declared a “global climate emergency” after the Northern hemisphere jet stream was found to have crossed the equator, bringing “unprecedented” changes to the world’s weather patterns. Robert Scribbler and University of Ottawa researcher Paul Beckwith warned of the “weather-destabilising and extreme weather-generating” consequences of the jet stream shift. The scientists said the anomalies were most likely precipitated by …

bee

Buzz the alarm: Climate change puts squeeze on bumblebees

Global warming is putting the squeeze on bumblebees. In the most comprehensive study ever conducted of the impacts of climate change on critical pollinators, scientists have discovered that global warming is rapidly shrinking the area where these bees are found in both North America and Europe. Researchers examined more than 420,000 historical and current records of many species of bumblebees–and …