Biodiversity

"An exploding population of hard-to-eradicate “super pigs” in Canada is threatening to spill south of the border, and northern states like Minnesota, North Dakota and Montana are taking steps to stop the invasion."

"No food is harder on the environment than beef. Here's how ranchers and researchers are trying to make burgers less burdensome."

"In many parts of the country, turkeys are on the decline in the wild — but scientists aren’t sure why".

"The Bureau of Land Management (BLM) is taking action to end the use of M-44 devices that deliver sodium cyanide on public land. This decision would build on existing limitations in several States and extend across all public lands managed by the BLM."

"Deep inside a forest in Oregon’s Willamette River Valley stands a dead “Tree of Life.” Its foliage, normally soft and green, is tough and brown or missing altogether."

"In a dark, unexplored layer of ocean, a hidden cache of fish might play an unexpected role in our climate’s future. It seems like a bad time for a new fishery."

"A treasure trove of metal is hiding at the bottom of the ocean. Potato-size nodules of iron and manganese litter the seafloor, and metal-rich crusts cover underwater mountains and chimneys along hydrothermal vents. Deep-sea mining companies have set their sights on these minerals, aiming to use them in batteries and electronics. Environmentalists warn that the mining process and the plumes of sediment it would dump back into the sea could affect marine life."

Faced with a hurricane, farmer Campbell Cox had to decide which of his family's crops he was going to save. "He chose the Jimmy Red corn, an heirloom crop that generations of moonshiners knew for its nutty sweet flavor and high oil content. But scientists also know it as one of a few plants that could help society grow food amid the climate crisis, as temperatures get hotter, fresh water becomes scarce and storms get stronger."

"Colorado officially launches a controversial experiment next month: State officials will release up to 10 gray wolves as mandated by a 2020 state law that unleashed proverbial howls of protest from opponents."