Nitrogen gas makes up 78% of Earth’s atmosphere and is an essential element in amino acids and proteins. However, plants and animals cannot use nitrogen gas directly. Root hair cells have a long ...

To test for phosphorous, you will need a phosphate test kit. Like nitrogen test kits, these kits are relatively inexpensive and available from most pet supply companies in the aquarium testing section ...

Louisiana plans to execute Jessie Hoffman Jr. using nitrogen gas, marking its first execution since 2010. Hoffman's lawyers sought to halt the execution, citing religious and constitutional concerns.

Arkansas became the fifth state to authorize nitrogen hypoxia as a method of execution Tuesday, after Republican Gov. Sarah Huckabee Sanders signed legislation codifying the controversial method ...

(AP Photo/Judi Bottoni, File) Updated [hour]:[minute] [AMPM] [timezone], [monthFull] [day], [year] BATON ROUGE, La. (AP) — A federal judge has halted Louisiana’s first death row execution using ...

A federal judge has halted Louisiana’s first death row execution using nitrogen gas, which was scheduled to take place next week. US District Court Judge Shelly Dick issued a preliminary ...

Mote Marine Laboratory is an Equal Opportunity Employer and actively seeks to diversify its work force. All qualified applicants will receive consideration for employment without regard to race, color ...

Mar. 26, 2025 — Coral diseases, particularly in the Caribbean, have caused major declines in coral populations, especially affecting staghorn (Acropora cervicornis) and Elkhorn (A. palmata ...

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 ...