The problem with leaf blowers, and what you can do instead

When I was a kid, I used to help my mother clear leaves the old-fashioned way — with a rake. These days, I don’t see many rakes in my neighborhood. It seems everyone has a leaf blower or a landscaper who uses one, often at ungodly hours, which disrupts humans as well as wildlife. The … Read more

The Earth Will Feast on Dead Cicadas

Much like an unexpected free dinner will distract you from the leftovers sitting in your fridge, this summer’s cicada emergence will turn predators away from their usual prey. During the 2021 Brood X emergence, Zoe Getman-Pickering, a scientist in Lill’s research group, found that as birds swooped in on cicadas, caterpillar populations exploded. Spared from … Read more

Brazil’s health agents scour junkyards and roofs for mosquitos to fight dengue epidemic

RIO DE JANEIRO — The small team of state public health workers slalomed between auto parts strewn across a Rio de Janeiro junkyard, looking for standing water where mosquitoes might have laid their eggs. They were part of nationwide efforts to curtail a surge in Brazil of the mosquito-borne illness of dengue fever during the … Read more