Our planet is changing. So is our journalism. This weekly newsletter is part of a CBC News initiative entitled “Our Changing Planet” to show and explain the effects of climate change. Keep up with the latest news on our Climate and Environment page. Sign up here to get this newsletter in your inbox every Thursday. This week: Electric … Read more
An orca matriarch known as “one of the most prolific female killer whales” on record is presumed dead after nearly a year without a sighting on the West Coast, according to B.C. researchers. T46, also known as Wake, was a transient or Bigg’s killer whale thought to have been born in 1966. Jared Towers, a … Read more
The Rocky Mountains conjure up images of grey rugged peaks capped with white. But within the upper reaches of the harsh mountain landscapes, a rosier hue often blooms. Watermelon snow, also known as glacial blood, is caused by algae that turns the snow a startling shade of red. The algae blooms in summer, forming on … Read more
The Canada Energy Regulator will hear arguments Friday from the company building the Trans Mountain pipeline expansion on its request for a pipeline variance. The Trans Mountain pipeline is Canada’s only oil pipeline to the west coast, and its expansion will boost the pipeline’s capacity to 890,000 barrels per day from 300,000 currently. The project’s … Read more
In a converted shipping container perched oceanside in Ketch Harbour, N.S., a group of people gather to peer into tanks filled with fuzzy pieces of gravel. The rocks are covered with tiny blades of sugar kelp. Soon, the squares of steel mesh they’re fixed to will be suspended in the water at a kelp farming demonstration … Read more
In a converted shipping container perched oceanside in Ketch Harbour, N.S., a group of people gather to peer into tanks filled with fuzzy pieces of gravel. The rocks are covered with tiny blades of sugar kelp. Soon, the squares of steel mesh they’re fixed to will be suspended in the water at a kelp farming demonstration … Read more
On a warm, blustery December afternoon outside the De Laurentis olive oil-producing co-op in the white hilltop town of Ostuni, Puglia, Luigi D’Amico holds out his palm, revealing an olive picked earlier in the day. Instead of resembling the plump, gleaming green and black fruit overflowing in bins around him, this one is half-consumed, dry … Read 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
Warming ocean temperatures caused by climate change will provide favourable conditions for Atlantic halibut, according to a new study, although what happens to their prey is uncertain. A paper published in the journal FACETS links an exponential increase in Atlantic Canadian landings over the past decade to warming ocean temperatures and predicts that trend is … Read more
A volcanic eruption started Monday night on Iceland’s Reykjanes Peninsula, turning the sky orange and prompting the country’s civil defence to be on high alert. The eruption appears to have occurred about four kilometres from the town of Grindavik, the Icelandic Meteorological Office said. Grainy webcam video showed the moment of the eruption as a flash of … Read more
