Humans retreated when COVID-19 lockdown policies were implemented. How did their wild neighbors respond, especially in urban settings?
Chemicals used on farms to control insects and weeds are depriving many birds of their main food source.
"It is quite surprising how finely sensitive plants cells are," a scientist says.
Iran and Afghanistan, Ethiopia and Egypt, in Chile and Peru: Fights over water rights are increasing in the face of heat and drought.
Trees, grasses, underground fungi, mangroves, corals, fish, and marine mammals all have similar maximum body sizes.
Effective insect conservation is possible in areas earmarked for development without sacrificing economic gain.