Quirks and Quarks19:12An Indigenous ecologist on why we need to stop and listen to save the planet Indigenous ecologist Jennifer Grenz has spent decades working to protect ecosystems in the Pacific Northwest through restoration and invasive species management. But recently, frustrated by the limitations of her work, she set out on a mission to incorporate … Read more
Our planet is changing. So is our journalism. 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: A Toronto school uncovered a buried stream and transformed its schoolyard A record-breaking solar highrise in Halifax Manitoba Food Rescue Grocery grows to save more … Read more
Our planet is changing. So is our journalism. 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: Climate change is forcing chimps to confront their fears An award-winning photo captures a devastating fire season New Brunswick moves to pay farmers for conservation … Read more
Anthony Morgan, host of Secrets of the Jurassic Dinosaurs, visited the Jurassic Mile, a treasure trove of fossilized bones, plants and footprints dating back 150 million years. Credit: Ideacom International Inc. (Ideacom International Inc. ) Roberto Verdecchia is one of the directors of Secrets of the Jurassic Dinosaurs Deep in the Wyoming badlands lies a small … Read more
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
The California Department of Food and Agriculture recently expanded a quarantine for citrus across Southern California. A plant disease that kills citrus trees – called huanglongbing, HLB or citrus greening disease – isn’t harmful to humans, but it is fatal to citrus trees and has no cure. For related news, see: Why California agriculture regulators … Read more
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: From … Read more
As It Happens6:05Spider webs catch more than prey. They’re also jam-packed with animal DNA Josh Newton probably isn’t very popular with spiders. After all, the Australian scientist has a tendency to go around undoing their hard work. “I liken it to when Princess Fiona in Shrek makes some cotton candy for Shrek from spider webs, where … Read more
The Current16:20Huge ancient city discovered in Amazon “Wow” was all archaeologist Stéphen Rostain could say when LiDAR (light detection and ranging) laser technology revealed several ancient cities hidden deep in the Amazon rainforest. “It’s a gift for an archaeologist,” he told The Current‘s Matt Galloway. Using the laser-scanning technology, researchers have uncovered a complex network of … Read more
A few years ago, a couple of Google employees reached out to a Minnesota scientist with an unusual proposal: What if they could teach computers to spot beaver habitats from space? “They wanted to know if I thought it was possible to find beaver wetlands from aerial imagery myself, and then if that could be … Read more
