New analysis raises questions about EPA s classification on glyphosate weed killer.A little more than a month ahead of a first-ever federal trial over the issue of whether or not Monsanto's popular weed killers can cause cancer, a new analysis raises troubling questions about the U.
Light absorption by ambient black and brown carbon and its dependence on black carbon coating state for two California, USA cities in winter and summer.ABSTRACT Observations from a wintertime and summertime field campaign are used to assess the relationship between black and brown carbon (BC and BrC, respectively) optical properties and particle
Iron Molecule Could Replace Rare Metals in Solar Cells.For the first time, researchers at Lund University in Sweden have used advanced molecule design to create an iron molecule that can function as a photocatalyst to produce fuels as well as in solar
Weir Cavex hydrocyclones prove their worth at South Africa diamond mine.Weir Minerals’ Cavex® hydrocyclones have been put to the test at a diamond mine in South Africa’s Northern Cape Province, proving the technology can be applied in dense medium separation (DMS) plants
Observed Spatiotemporal Changes in the Mechanisms of Extreme Water Available for Runoff in the Western United States.Abstract This paper presents the first study to identity, in historical records, regional changes in the mechanisms of extreme water available for runoff ( W ). We used a quality-controlled Snowpack