Why has Earth’s climate remained so stable over geological time? The answer just might rock you.
Even before the pandemic, the proportion of people working from home was slowly but steadily increasing. But COVID-19 has put the practice into hyper-drive.
Greenland is the largest island on Earth, and about 80% of it is covered by a giant sheet of ice. Slowly flowing glaciers connect this massive frozen reservoir of fresh water to the ocean, but because of climate change, these glaciers are rapidly retreating.
If the world is to transition to a climate-compatible future, much will turn on new innovations in clean energy and whether they can be deployed at a large scale.
- By Sharon Coen
For years, scientists have been stressing the need to act quickly and effectively on climate change. And as part of my work as a media psychology academic, I’ve seen the way media outlets along with readers have discussed climate change over the past decade.
Every year, sea ice cover in the Arctic Ocean shrinks to a low point in mid-September. This year it measures just 1.44 million square miles (3.74 million square kilometers) – the second-lowest value in the 42 years since satellites began taking measurements.
- By Sumedha Basu
For the last few decades, the consensus among leading economists has been that putting a price on carbon is the most efficient way to reduce emissions.
- By Warren Mabee
All over the world, architects and engineers are crafting cutting-edge skyscrapers from one of the most renewable and sustainable materials available to humanity — wood.
- By Tom Pugh
Forests are thought to be crucial in the fight against climate change – and with good reason. We’ve known for a long time that the extra CO? humans are putting in the atmosphere makes ...
I am wondering about the climate impact of vegan meat versus beef. How does a highly processed patty compare to butchered beef? How does agriculture of soy (if this is the ingredient) compare to grazing of beef?
The Intergovernmental Panel on Climate Change says negative emissions technologies will be needed to meet the Paris Agreement goal of limiting warming to well below 2?. In other words, just cutting emissions is not enough – we must also take existing greenhouse gases from the air.
What is the impact of temperature increases in the tropics? How likely is it that regions along the Equator will be uninhabitable due to high wet bulb temperatures such as 35? and more in places like Singapore? Do we have models that suggest how likely this is and at what time frames?
Summer and fall are wildfire season across the western U.S. In recent years, wildfires have destroyed thousands of homes, forced hundreds of thousands of people to evacuate and exposed tens of millions to harmful smoke.
As Hurricane Sally headed for the northern Gulf Coast on Tuesday, September 15, 2020, forecasters warned of a potentially life-threatening storm surge, with water levels that could rise as high as 7 feet in some areas.
What is driving the wildfires that are ravaging California, Oregon and Washington? President Trump and state officials have offered sharply different views.
Methane is a shorter-lived greenhouse gas - why do we average it out over 100 years? By doing so, do we risk emitting so much in the upcoming decades that we reach climate tipping points?
It was a grim record. On June 20 2020, the mercury reached 38°C in Verkhoyansk, Siberia – the hottest it’s ever been in the Arctic in recorded history.
- By Seth Klein
Our approach to climate change for the past 30 years is simply not working. Greenhouse gas emissions in Canada in the year 2018 (the last year for which we have statistics) were almost exactly where they were in the year 2000.
As the world warms and the atmosphere becomes increasingly fertilised with carbon dioxide, trees are growing ever faster.
Seven millennia since its invention, leather remains one of the most durable and versatile natural materials. However, some consumers question the ethical ramifications and environmental sustainability of wearing products sourced from animals.
Extreme weather and climate events causing extensive damage are a fact of the Canadian climate, and this year is no exception.
Ice cores are columns of ice drilled through glaciers that are highly versatile and detailed recorders of Earth’s climate and environment that cover hundreds to many thousands of years.