Agricultural

How mapping tree genomes can help plant forests resilient to climate change

by

A research team at the University of Alberta is looking into why some trees in Alberta are more resilient when faced with drought, disease and the risk of wildfires by sequencing tree genomes.  A genome is the genetic makeup of an organism, and the thought behind sequencing tree genomes is that it’ll help inform what trees have … Read more

Deep in the Amazon, researchers have uncovered a complex of ancient cities — using laser technology

by

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

Why scientists say Canada’s logging industry produces far more emissions than tallied

by

Canada’s forestry sector is responsible for far more greenhouse gas emissions than show up in official tallies, potentially leading to policies that aren’t in line with the country’s climate goals, a new study suggests. The peer-reviewed study, published in the academic journal Frontiers in Forests and Global Change, found that annual greenhouse gas emissions attributable … Read more

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

by

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

Loss of cooking skills has hurt our ability to adapt to rising food prices, experts say

by

Cost of Living1:56Mike von Massow Skyrocketing prices have taken a big bite out of what Canadians are able to serve up for dinner but food economists say our ability to cope has been worsened by our collective decline in cooking skills. “We are less able to cook than we were 30 or 40 years ago, … Read more