A new survey suggests inaction could put loyalty to the test.

The process of sorting things for reuse gets faster and more specific.

Product selection remains somewhat limited, but TerraCycle's bold experiment in reusable packaging — aka the milkman model of delivery — gets many things right.

BP warns of a 'growing divergence' between demands for climate action and pace of emissions cuts, as extreme weather pushes up global fossil fuel use.

Two startups belonging to a "new species of entrepreneur" and raised up by the Biomimicry Institute walked away from Circularity 19 with big checks.

IoT, big data, blockchain and biotech are powering a wave of sustainable seafood.

The world's most sophisticated robots may become farmers.

Wonky as it sounds, the social cost of carbon holds the key to crafting policies that avoid harm from greenhouse gas emissions.

Citi, Societe Generale, ING and DNB have all signed onto a new set of standards for lending to shipping banks that include climate targets.

It will take innovation in three places: processes, products and business models.