Methods to enhance the ocean's uptake of carbon dioxide (CO₂) are being explored to help tackle the climate crisis. However, ...

The findings also suggest oxygen may not be a permanent biosignature on habitable planets, impacting the search for ...

Imagine a world where the very air we breathe is slowly, naturally, beginning to thin out. While our planet's vibrant ...

For now, complex life flourishes on our planet thanks to its supply of oxygen. But Earth's atmosphere wasn't always like it ...

For starters, all of that deep breathing might prime your lungs for exercise, because it tells your lungs, blood vessels, and ...

Breathe easy, for now. Scientists say our breathable air won't last forever. A new NASA-supported study warns that Earth's oxygen supply is not a permanent feature of our planet. Though we often take ...

Cutting carbon emissions will require massive social and political change. In the meantime, we can try scattering rock dust ...

In an era dominated by concerns over climate change and rising sea levels, a more fundamental, often overlooked threat is ...

For 67 years, the observatory on Hawaii's Mauna Loa volcano has been taking these measurements daily  — tracking the ...

Linde, an industrial gases and engineering company, will add a second carbon dioxide-producing facility at its Freeport site, ...

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