Oct. 03, 2018 02:29PM EST
By Jeff Turrentine
Sometimes enlightenment arrives as a flash of epiphany: a gravity-obeying apple that falls from a tree, for instance, or a blinding light that freezes you in your tracks on the road to Damascus.
Other times, though, it's more of a process. That's how Gabe Brown came to regenerative agriculture. About 20 years ago, Brown nearly lost his 1,760-acre farm outside Bismarck, North Dakota, which he had taken over upon his in-laws' retirement in 1991. Just as his wife's family had done since the 1950s, Brown continued to till, fertilize, graze and chemically treat the land—all of which were considered best practices at the time.
A study published in Nature Wednesday examined seven key plant characteristics over 30 years of warming at 117 locations in the Arctic or alpine tundra and found that plants were growing taller at all locations studied.
By Daisy Dunne
The UK could cut its emissions to "net-zero" within the next three decades by stepping up investment into technologies that can remove CO2 from the atmosphere, a report finds.
However, such methods, which are known collectively as "negative emissions technologies" (NETs), would only be effective if paired with drastic efforts to cut the UK's current rate of emissions, the findings suggest.
By Courtney Lindwall
A megamerger between two of the world's biggest agricultural corporations looms on the horizon. The seed and pesticide giant Monsanto is inching closer to uniting with the German pharmaceutical and chemical company Bayer—a consolidation that could spell disaster for farmers, pollinators, and affordable, healthy food.
Here's why the Monsanto-Bayer merger is a toxic relationship:
By Robert McSweeney
These natural processes are "positive feedbacks"—so called because they release more greenhouse gases as global temperatures rise, thus reinforcing the warming. They have previously not been represented in carbon budget estimates as they are not included in most climate models, the researchers say.
By Brian Barth
Urban soils are particularly prone to contamination. Fifty years ago, your yard could have belonged to a farmer, who, perhaps not knowing any better, disposed of old bottles of anti-freeze or contaminated diesel in a hole out behind the tractor garage. Or perhaps the remains of a fallen down outbuilding, long ago coated in lead-based paint, was buried on your property buy a lazy contractor when your subdivision was built.
By Alison Kelly
New oil development has no place in sensitive wetland habitats in the Florida Everglades. The Burnett Oil Company, based in Texas, claimed it could explore for oil in the Big Cypress National Preserve with no significant, long-term impacts to sensitive wetlands. But these claims have been refuted, as Burnett Oil has caused significant damage.