CO2 lasers are great and powerful tools, but it helps to know how they work, what they're used for beyond medical treatments, ...

Scientists used artificial intelligence to uncover nearly 10,000 chemical reactions involved in transforming carbon dioxide ...

A car could carry an official zero-emission designation in Europe while still releasing carbon dioxide from its exhaust under ...

The use of extra carbon dioxide (CO2) in commercial greenhouses to aid plant growth is being touted online to falsely imply climate-change warnings are a “scam”. Experts say while CO2 can help some ...

About half of all the CO2 humans have ever emitted still hangs over our heads, literally. Since the Industrial Revolution began, that totals nearly 1,000 metric gigatons stuck in the atmosphere. Now, ...

An image attached to Jan. 12 Instagram post (direct link, archive link) shows clouds spelling out "CO2" against a blue sky. "CO2 has a molecular weight of just over 44 while air – mainly oxygen and ...

Energy Dome announced earlier this month that it has been awarded funding and networking support from Hawaii and Bay Area-based Elemental Excelerator, which invests in climate tech deployment.

Aviation is a significant contributor to air pollution, with close to 2.5% of all carbon dioxide emissions resulting from aircraft. While historically there was little you could do about aviation-led ...

I reported our annual CO2 emissions to a business partner. Then, the president asked, 'So, where are we emitting the ...

Industrial pollution. Image via UK Met Office. Levels of climate-warming carbon dioxide (CO2) and methane in the atmosphere continued to rise in 2020, with CO2 levels reaching their highest point in 3 ...