Environment + Energy – Articles, Analysis, Opinion

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Anopheles darlingi, a key carrier of malaria, is rapidly evolving resistance to insecticides. Romuald Carinci and Pascal Gaborit/Duchemin lab/Institut Pasteur de la Guyane

Mosquitoes carrying malaria are evolving more quickly than insecticides can kill them – researchers pinpoint how

Once-lethal insecticides now require concerningly high concentrations to effectively kill mosquitoes. Some mosquitoes are already immune to all classes of insecticides used to control malaria.
Pittsburgh’s air pollution not only led to increased deaths, but it also had other negative effects, from lowered IQ in children to adverse birth outcomes. G Fiume/Getty Images Sport via Getty Images

Pittsburgh’s air pollution estimated to claim 3,000+ lives per year − and EPA rollbacks aren’t helping

A new study linking Pittsburgh’s air pollution to thousands of deaths each year has been published just as the EPA moves to weaken pollution standards.
Many older adults rely on electric-powered medical equipment, such as portable oxygen and nebulizers that help them breathe. Westend61 via Getty Images

Power outages in heat waves and storms can threaten the lives of medical device users – we looked at who is most at risk

Premature deaths rise during long-term blackouts, and ERs fill up. Knowing who is at risk and some creative solutions can help.
A satellite photograph shows construction work and buildings at a site known as Pickaxe Mountain, which is believed to store Iranian nuclear material and equipment. Satellite image (c) 2026 Vantor via Getty Images

Iran’s nuclear materials and equipment remain a danger in an active war zone

The war in Iran has cut off diplomatic efforts to limit the country’s development of nuclear weapons. Securing that material and equipment in other ways would be difficult and dangerous.