Photosynthesis has fueled life on Earth for billions of years. Learn how it shapes ecosystems, sustains life, and even aids climate models. Long before humans figured out how to harness solar power, ...

Photosynthesis is the process plants, algae and some bacteria use to turn sunlight, carbon dioxide and water into sugar and oxygen. When you purchase through links on our site, we may earn an ...

Photosynthesis in plants and a few bacteria is responsible for feeding nearly all life on Earth. It allows energy from the Sun to be converted into a storable form, usually glucose, which plants use ...