Articles on Carbon

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Under usual, everyday conditions, carbon atoms exist as stacks of hexagonal sheets, but extreme pressure and heat rearrange them to form diamonds. Kateryna Kon/Science Photo Library via Getty Images

Can we remove or decrease spaces between atoms or molecules?

Turns out, changing the way atoms and molecules are arranged in a substance can give it new and fascinating properties.
A peatland on Miscou Island, New Brunswick. The site is part of the ‘Tracking the Colour of Peatlands’ project, which uses photographs collected by members of the public from fixed-point locations. (Scott J. Davidson)

Harnessing technology and global collaboration to understand peatlands

The PeatPic Project used over 3,700 smartphone photographs from 27 peatlands in 10 countries to gather data about how climate change is impacting them.
Researchers from the University of Victoria conducting surveys of kelp forests in Barclay Sound, B.C. (2021). Kevin Bruce / University of Victoria

Can kelp forests help tackle climate change?

Highly productive kelp forests are being touted as a natural climate solution, but do we know enough to count them as such?
A panorama created from images taken by the rover Curiosity while it was working at a site called ‘Rocknest’ in 2012. NASA/JPL-Caltech/Malin Space Science Systems

Ancient Mars may have had a carbon cycle − a new study suggests the red planet may have once been warmer, wetter and more favorable for life

NASA’s Curiosity rover has spotted carbon-containing minerals that can tell scientists more about what ancient Mars’ atmosphere may have looked like.
Cultivated organic soil in the Montérégie region under irrigated lettuce crops. (Karolane Bourdon)

Fertile land for growing vegetables is at risk — but a scientific discovery could turn the tide

Organic soils, one of the pillars of Québec’s food self-sufficiency, could disappear within 50 years. Fortunately, the application of straw or wood chips could regenerate these soils.
Actor Evan Rachel Wood, who played a humanoid robot on HBO’s ‘Westworld,’ attends a Season 4 premiere in New York in 2022. (Photo by Evan Agostini/Invision/AP)

Science fiction stories allow us to explore what we want, and what we reject with AI

How people feel about AI’s involvement in social interactions as depicted in science fiction can help shape policy governing AI in public spaces, including AI for environmental learning.
An elephant wades through flood waters to help bring relief supplies to villagers in Chiang Mai Province, Thailand on Oct. 6, 2024. (AP Photo/Wason Wanichakorn)

How the ‘social cost of carbon’ measurement can hide economic inequalities and mask climate suffering

While poorer nations face more severe climate impacts, their ‘social cost of carbon’ remains disproportionately low, reflecting deeper economic inequities that complicate global climate action.
Canadian federal climate policies and investments look increasingly fragile. Could ‘carbon contracts for difference’ help ensure the survival of long-term climate action in Canada? (Shutterstock)

‘Carbon contracts for difference’ are not a silver bullet for climate action

Utilizing carbon contracts for difference mechanisms could help the federal government maintain its climate policies. But overly relying on these tools brings its own risks.

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