"A federal appeals court said a judge erred in ruling that adding fluoride to water poses an “unreasonable risk” to children’s brain development."

"Pope Leo XIV on Saturday greeted one by one families who lost loved ones to illegal toxic dumping in an area near Naples, tied to a multi-billion criminal racket run by the mafia."

"The stress of climate change is taking a toll on mental health across the world – and not just among those who have survived disasters."

"Although California laws prevent schools and nearby farmers from applying pesticides when students are present, cities are largely an exception. On May 1, Patterson city staff sprayed pesticides at Floragold Park next to Apricot Valley Elementary school while kids were outside."

"US Immigration and Customs Enforcement appears to be shifting its strategy as it faces environmental review headwinds in its campaign to buy and convert warehouses into detention centers across the country. The Department of Homeland Security is now conducting National Environmental Policy Act reviews for two proposed facilities in New Jersey and Maryland, marking a policy shift after the agency initially exempted the projects from the months-long study process."

"The Trump administration has fired the two leaders of an influential health group that determines when insurance must provide free preventive care, like mammograms and colonoscopies, for millions of Americans. In letters dated May 11, Health Secretary Robert F. Kennedy Jr. notified the two doctors who chaired the U.S. Preventive Services Task Force that he was terminating their appointments immediately, before the end of their multiyear terms."

"A developing El Nino that is forecast to get quite strong will likely dampen the upcoming Atlantic hurricane season, but it won’t make the potentially deadly storms disappear, federal and outside meteorologists predict."

"In northern Norway, Sami people fear a copper mine will disrupt their traditional lifestyles."

"Each summer, Nils Mikkelsen Utsi guides his reindeer to highland pastures overlooking a fjord, known to locals as Repparfjord, in northern Norway. There, under the Arctic midnight sun, female reindeer give birth and Mr. Utsi marks the ears of the calves. His ancestors have done this for generations.

“This is my reindeer district,” he said. “This is my life.”

"While the Trump administration is directing hundreds of millions of dollars to coal projects, miners in Appalachia are suffering from a resurgence of black lung disease. But industry pushback is delaying federal rules that would reduce miners’ exposure to deadly silica dust."

"The hantavirus outbreak aboard the MV Hondius cruise ship has created a global public health crisis. But the driver of it is a rodent that weighs about an ounce, and climate shifts this year that have helped increase the odds of transmission."