Energy and matter move through ecosystems through food webs, starting with producers and flowing through consumers and all the way up to apex predators. This episode shows how interconnected and ...

Two recent international studies are poised to change the way scientists view the crucial relationship between Earth’s climate and the carbon cycle. These reports explore the global photosynthesis and ...

Aquatic ecosystems play a central role in the global carbon cycle by mediating the transformation and movement of carbon between the atmosphere, land and ocean. Primary producers such as phytoplankton ...