Dubai deluge likely made worse by warming world, scientists find

A powerful rainstorm that wreaked havoc on the desert nation of the United Arab Emirates last week was likely made more intense because of climate change, a team of international scientists has found. The World Weather Attribution (WWA) group, composed of researchers from around the globe, said rain storms like the one that struck last … Read more

‘We are losing the Amazon rainforest’: Record number of wildfires in parts of Brazil

Fire is sucking the life out of parts of the Amazon rainforest. In Roraima State, in northern Brazil, the number of fires in February were more than five times the average, according to data from Brazil’s National Institute for Space Research, and blazes continued to burn through March. “We are losing the Amazon rainforest. These … Read more

Human-caused climate change fuels hottest February on record, all-time high ocean warming

For the ninth straight month, Earth has obliterated global heat records — with February, the winter as a whole and the world’s oceans setting new high-temperature marks, according to the European Union climate agency Copernicus. The latest record-breaking in this climate change-fuelled global hot streak includes sea surface temperatures that weren’t just the hottest for … Read more

North Pacific humpback whale numbers fall by 20%, but some scientists aren’t worried yet

A sprawling international study of humpback whales in the northern Pacific has found their population has shrunk significantly since 2012 — despite the once-endangered species’ remarkable comeback from the brink of extinction.  The new research, published in Royal Society Open Science journal on Wednesday, estimated a roughly 20 per cent drop in the cetacean species’ numbers … Read more

How to book some fine-feathered outdoor time and help science this weekend

The 27th annual Great Backyard Bird Count started Friday morning, and throughout the weekend, bird enthusiasts across Canada will be looking to help biologists track bird movements this winter. While the effort put in by any individual can be minimal, as little as 15 minutes, the overall contribution of the event to science is huge, … Read more

World temperatures go a full year above 1.5 C warming limit, EU scientists say

The world just experienced its hottest January on record, continuing a run of exceptional heat fuelled by climate change, the European Union’s Copernicus Climate Change Service (C3S) said on Thursday. Last month surpassed the previous warmest January, which occurred in 2020, in C3S’s records going back to 1950. The exceptional month came after 2023 ranked … Read more

2023 was the hottest year on record — by a long shot

After a year of record-breaking wildfires across Canada and the hottest temperature ever recorded on Earth, it likely comes as no surprise that 2023 was the hottest year on record. According to the European Union’s Copernicus Climate Change Service (C3S), 2023 was 1.48 C warmer than the pre-industrial average from 1850–1900, beating out 2016’s record … Read more

Canada’s top 10 weather stories of 2023: Wildfires, smoky skies, a record hot summer and more

Every year, Environment and Climate Change Canada ranks the top 10 Canadian weather stories. Senior climatologist David Phillips compiles the list and this year, there was no doubt about what would take the number one position: the record-setting wildfires. “There’s no drum roll here,” Phillips said.  “The fires dominated everything…. In 28 years of putting … Read more