Results 69

Most Relevant

Environment

Space invasion: Is it too late to save the Great Lakes?

How a cocktail of invasive species and global change is altering the Great Lakes-St. Lawrence River ecosystem

  • 2231 words
  • 9 minutes

Exploration

Last icy stand: Scaling Mount Logan

Four researchers team up to ascend Mount Logan, measuring change and resilience on Canada’s highest peak

  • 3316 words
  • 14 minutes

Environment

Lisa Koperqualuk on fighting for an Arctic future

Episode 33

The vice-president of the Inuit Circumpolar Council on why to protect the Arctic is to protect the rest of the world 

  • 38 minutes

Environment

Vanishing birdsong: How climate change is altering Canada’s soundscape

Indigenous conservationists are listening in to track the impacts of climate change on the boreal forest

  • 2042 words
  • 9 minutes

Wildlife

Into the wintry kingdom of the Canada lynx

In the boreal forest, where secretive lynx depend on the snowshoe hare to survive, climate change threatens to upset this longstanding predator-prey relationship

  • 1160 words
  • 5 minutes

nature

A worker in a flightsuit makes adjustments to a satellite

Science & Tech

Canadian Space Agency to launch new RADARSAT mission in November

The newest generation of the successful RADARSAT program will see three small satellites orbit Earth in tandem to provide detailed environmental data to Canadian researchers and government departments

  • 489 words
  • 2 minutes

People & Culture

arctic

Articles

Wildlife

Canadian photojournalist shortlisted for international award for powerful shot of kangaroo and joey

Jo-Anne McArthur’s photo of a kangaroo and joey who survived the 2020 Australian bushfires is up for the 2021 People’s Choice Award in the Wildlife Photographer of the Year competition

  • 609 words
  • 3 minutes
leather sea stars

Environment

“We did this:” Is there a way out of our intertwined climate and biodiversity crises?

As the impacts of global warming become increasingly evident, the connections to biodiversity loss are hard to ignore. Can this fall’s two key international climate conferences point us to a nature-positive future?

  • 5595 words
  • 23 minutes
A deer explores a clearcut

Environment

What if we could plant trees as quickly as we cut them down?

Experts say global reforestation is one of our best defences against climate change, so a Toronto-based company is developing drones that can get the job done quickly

  • 411 words
  • 2 minutes
Glaciologist Joseph Cook studies microbial ecosystems on the surface of the Greenland ice sheet.

Science & Tech

The “frozen rainforest” within the ice

Glaciologist Joseph Cook on the vibrant life in the Arctic ice sheet

  • 1615 words
  • 7 minutes
natural climate solutions

Environment

Countering climate change

How natural solutions could mitigate 78 megatonnes of greenhouse gas emissions by 2030

  • 667 words
  • 3 minutes

photography

conservation

Princess Louisa Inlet B.C.

Travel

How the world came together to protect a B.C. inlet

When a significant portion of B.C.’s Princess Louisa Inlet went up for sale this spring, donors raised the $3 million needed to purchase it in just three months

  • 635 words
  • 3 minutes

climate change

Wildlife

Polar bear and cub on green tundra

Wildlife

Previously stable population of polar bears now in decline, study finds

The number of polar bears living around southern Hudson Bay has dropped by nearly a fifth since 2011

  • 444 words
  • 2 minutes
Beaver in thin ice

Wildlife

Beavers reported on the Yukon tundra for the first time

Arctic “shrubification” caused by global warming may be drawing herbivores further north

  • 305 words
  • 2 minutes

Wildlife

New Canadian research confirms polar bears use crosswinds to sniff out their food

Scientists predict a warming climate could increase wind speeds and alter the animal’s ability to hunt

  • 313 words
  • 2 minutes
A researcher holds a Canada warbler that has been fitted with a tiny geolocator

Wildlife

Report calls for international cooperation to protect migratory birds

Organizations would like to see at least 50 per cent of the boreal forest protected from industrial development

  • 593 words
  • 3 minutes
A Fowler's toad

Wildlife

Hibernation habits of Ontario toad hold climate change clues

For the past 140 years, Fowler's toads have been slowly shortening their underground winter hibernation

  • 496 words
  • 2 minutes

Bulk Search Results

Comfort Maple in Fenwick, Ont., fall colours

Environment

Seven iconic Canadian trees

In a nation of forests, these trees stand head and shoulders above the rest

  • 63 words
  • 1 minutes
First Nations protest fracking on Parliament Hill

Environment

Inside the fight for “green rights” in Canada and around the world

Other countries recognize that a healthy environment is a basic human right. A new documentary argues it's time Canada did the same.

  • 776 words
  • 4 minutes
Demonstrators on Parliament Hill in 2012

Environment

Protest marches planned for Earth Day in defence of science-based policy

In the United States, the Trump administration has signaled its intention to ignore the scientific consensus on climate change, sparking a new protest movement 

  • 789 words
  • 4 minutes
A still image of The Nature Conservancy's animated 'Migrations in Motion' map

Mapping

Stunning map predicts how wildlife will move to adapt to climate change

Researchers say protecting wilderness corridors will be essential to preserving biodiversity in the face of climate change

  • 884 words
  • 4 minutes
A film still from Anote's Ark by Matthieu Rytz, an official selection of the World Cinema Documentary Competition at the 2018 Sundance Film Festival.

Environment

Montreal filmmaker sheds light on Kiribati’s climate change dilemma

New documentary Anote's Ark asks the disturbing question, "What if your country was swallowed by the sea?" 

  • 676 words
  • 3 minutes
Environment and Climate Change minister Catherine McKenna

Environment

Exclusive interview: Catherine McKenna on the science, community and value of parks

The Environment and Climate Change minister shares insights from her recent tour of Labrador's Nunatsiavut region and Torngat Mountains National Park

  • 1823 words
  • 8 minutes
Forest fire started by lightning strike

Environment

Lightning storms predicted to spark more fires in North American boreal forests

Future ignitions may increase carbon emissions and accelerate the boreal forest’s northern expansion 

  • 538 words
  • 3 minutes
Cape Town cityscape

Environment

What can other cities learn about water shortages from ‘Day Zero?’

Cape Town narrowly avoided ‘Day Zero,’ but that doesn’t mean the city is resilient to future water shortages 

  • 920 words
  • 4 minutes
Flooding in Calgary, 2013

Environment

Study finds majority of Canadians who live in high-risk flood zones don’t know it

University of Waterloo researchers want to see Canada develop a national flood risk strategy 

  • 443 words
  • 2 minutes
The Trinity Test nuclear bomb fireball

Environment

Anthropocene: Geologists urge global recognition of new, human-influenced epoch

This week, the International Union of Geological Sciences will consider a proposal to add a new epoch to the geologic time scale — one that reflects the impact of human activity on Earth's natural systems

  • 887 words
  • 4 minutes
Antarctic greening, Antarctic Peninsula, climate change

Environment

Study shows Antarctic Peninsula is greening at an unprecedented rate

Microbes and mosses have demonstrated rapid growth in the last 50 years

  • 325 words
  • 2 minutes
Lightning inside Hurricane Dorian as seen from space

Science & Tech

Video: Images from space show intense lightning activity inside Hurricane Dorian

Data on Dorian highlights how advancements in satellite imaging are changing our understanding of severe weather events 

  • 528 words
  • 3 minutes

Mapping

Mapping Canada’s climate future

The Climate Atlas of Canada shows users what trends to expect in their communities as a result of climate change

  • 428 words
  • 2 minutes
Lobster larvae. (Photo: Jesica Waller)

Science & Tech

Lobster larvae show effects of climate change

  • 342 words
  • 2 minutes