Technology

"After nearly five months of waiting, an alarm activated on Michael Cove’s radio, a sign his study was working. To hunt pythons, an invasive predator in the Florida Keys, Cove and fellow researchers have been strapping GPS collars to opossums and raccoons."

"Drinking water systems are preparing for the possibility that the EPA will try to codify its 2022 health advisories suggesting no amount of PFAS substances are safe, water attorneys say."

"On Monday, in a low-lying tract of southern Georgia’s pine belt, a half-dozen workers planted row upon row of twig-like poplar trees. These weren’t just any trees, though: Some of the seedlings being nestled into the soggy soil had been genetically engineered to grow wood at turbocharged rates while slurping up carbon dioxide from the air."

"The dodo bird isn’t coming back anytime soon. Nor is the woolly mammoth. But a company working on technologies to bring back extinct species has attracted more investors, while other scientists are skeptical such feats are possible or a good idea."

"Gas stoves are coming under fresh scrutiny as a second federal agency has now stepped into the political firestorm with a proposal for new regulations for the appliances."

"Around three billion litres of water are lost through leaks across hundreds of thousands of miles of water pipe in England and Wales daily, says water industry economic regulator Ofwat. Engineers have now developed miniature robots to patrol the pipe network, check for faults and prevent leaks."