The claim: Greenhouse CO2 supplementation shows climate change is a 'scam' An Oct. 29 Facebook post (direct link, archive ...

Among the features that can be seen are individual epidermal cells and mouth-shaped stomata, openings through which the leaf took in carbon dioxide and released water The effect is expected to ...

which is why he's dubbed it "artificial leaf." He says the discovery could have many applications and help in the fight against global warming. Carbon dioxide conversion has long held the ...

On the lower half of the leaf are spongy mesophyll cells. These have air spaces between them to let gases flow. The stomata - tiny openings or pores – allow gases such as carbon dioxide and ...

These are tiny holes in the leaf surface that can be opened and sealed shut using ... During the PETM a very large amount of carbon-dioxide was released into the atmosphere and the average temperature ...

Artificial leaf generates electricity during photosynthesis ... providing improved air quality and renewable electricity amid ...