Overall, the tests showed the nitrate problem has become notably worse in the past decade, even as Gov. Tina Kotek and other state officials in recent years have said they want to act on the problem.

Increasing levels of nitrate in Ontario’s watersheds including the Grand River is a serious issue for the entire province, says Mayor Kevin Davis. But the mayor is optimistic that solutions can be ...

Scientists from India have researched the impact of different laser fabrication energy levels on the photovoltaic properties of bilayer thin films made of bismuth ferrite (BFO) and tungsten ...

[NightHawkInLight] has been playing around with the diamagnetic properties of bismuth. Diamagnetic materials get a lot of attention due to their strange ability to produce the opposite of the ...