The war, unsurprisingly, has made conservation a lot harder. Oleg Dyakov, a rewilding officer from Rewilding Ukraine’s head office in Odesa and one of the organization’s cofounders, recounts the hazards his teams have faced with a casual frustration. Marine mines ...

This story originally appeared on Yale Environment 360 and is part of the Climate Desk collaboration. “Thousands of sea lamprey are passed upstream [on the Connecticut River] each year. This is a predator that wiped out the Great Lakes lake-trout ...