Once a leaf has lost its chlorophyll (the substance that gives it green color) it loses the ability to manufacture more ...

The company designed the plates to reduce plastic waste. They are stitched together with fibres from palm leaves and can disintegrate within 28 days in compost. You can buy them online for around ...

Anyone with a high-school level of education can tell you that the leaf is a solar energy harvester, with the green chlorophyll using CO2 scavenged from the air to make sugars in the presence of ...