Agriculture

3D ocean farming: creating food while cleaning the ocean 
First solar canal project is a win for water, energy, air and climate in California 
Innovative vertical farming companies to watch 
The world’s largest vertical farm is opening in Pennsylvania 
John Deere unveils its first fully autonomous tractor
Gene editing could spare countless animals by creating single-sex litters
Self-driving electric tractor startup to boost production eight-fold
Can CRISPR keep the beer flowing?
Agrivoltaics let farmland serve double duty
This machine can turn agricultural waste into fuel