Nitrogen is a widely-used, essential input to crop production. In many regions of the United States, nitrogen from farms has leaked into drinking water and caused adverse health impacts. These health ...

Add Yahoo as a preferred source to see more of our stories on Google. Members of Greenpeace protest in front of the court in The Hague, the Netherlands, 22 January (EPA) Environmental campaigners ...

Days after Alabama scheduled its third execution by nitrogen hypoxia, lawyers for the latest prisoner set to die by this method have asked a federal judge to block the execution order. In a motion ...

CC0 Usage Conditions ApplyClick for more information. From the fertilizers we use to the cars we drive to the way we produce electricity, human activities have drastically changed the cycle of ...

Although soybeans generally supply up to 90% of their own nitrogen needs through their beneficial relationship with Rhizobium bacteria 1 and via the soil 2, there are several factors that can limit ...

Thank you for the excellent article by Steve Hardy titled “Wicked Problem” in the June 8 issue. Nitrogen runoff and the resulting hypoxia are indeed major challenges for Louisiana, the Gulf of Mexico ...

Alabama Gov. Kay Ivey (R) on Monday set an October date for the state’s next execution by nitrogen gas despite pending lawsuits in her state and Arkansas from prisoners alleging the death penalty ...