Methane, a powerful greenhouse gas, can be captured and transformed into protein-rich feed for farmed fish – an increasingly important food sector. A new analysis shows how to make the approach more cost-effective than current fish feeds.

"Climate’s impact on health allows us to put our arms around a problem," says Michele Barry, director of the Center for Innovation in Global Health. "When you bring health into the equation, all of a sudden, people can focus on the impact – the very real impact – on their lives." (Source: Stanford Medicine)

As climate conditions change, tree species are shifting their ranges. Wildfire is accelerating this process, likely by reducing competition from established species – a finding that raises questions about how to manage land in an era of shifting ecosystems.

Stanford experts discuss strengths and weaknesses of major pledges at the UN climate summit that target methane emissions and deforestation.