open image in gallery A federal judge in Louisiana has halted the state’s first ever death row execution by nitrogen gas, which was due to take place next week (AP2008) "The public has paramount ...

On Thursday, attorneys for the state and Hoffman reached an agreement to unseal a redacted version of Louisiana’s new execution protocol for nitrogen hypoxia, shedding public light on how the ...

UK—investigated the nitrogen cycle in ancient stromatolites, i.e., sedimentary rocks of organic origin. The ancient rocks, which were around 2.7 billion years old, contain the dead remains of ...

For one, the bacteria’s effectiveness tends to wane as the season progresses, suggesting that their ability to provide nitrogen might be most useful early in the plant’s life cycle. Additionally, the ...

Filled to the brim with stunning scenery, Central Otago is a dream destination for an elongated bike ride. The Lake Dunstan Trail is one of the best, having become the newest of the 23 Ngā Haerenga ...

Nitrogen limitation was observed in spring, summer, and fall, but was most pronounced in the summer. Discussion: These findings suggest that N limitation predominates in these Lake Superior coastal ...

Secondly, viruses can also participate in the marine nitrogen cycle by expressing auxiliary metabolic genes (AMGs) to modulate host nitrogen metabolic pathways, such as nitrification, denitrification, ...