Green vegetation absorbs carbon dioxide (CO2) from the atmosphere through photosynthesis and releases it back into the air ...

New research suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for photosynthesis.

Locals fear the “green rush” will result in even more extreme concentration of land ownership in a warming world.

As electricity prices continue to rise, finding ways to streamline your energy usage is getting increasingly important. Smart ...