The researchers observed the Sculptor Galaxy for over 50 hours with the Multi Unit Spectroscopic Explorer (MUSE) instrument on the VLT to create the detailed map. They then stitched together over 100 ...

What color is moonlight typically, and what other colors can moonlight look like from our perspective on Earth?

These colors are caused by a combination of nitrogen, hydrogen and helium present at different levels in the atmosphere where oxygen is thinner. Will we see the Northern Lights again? Yes.

High input prices continue to be a pain point for farmers planning their 2023 crop needs, and nitrogen prices are now seeing a resurgence heading into fall. Experts say the price of natural gas ...

Louisiana plans to use nitrogen gas to execute death row inmate Jessie Hoffman next week. Here's what to know about the method and why its controversial.

These colors are produced when solar particles collide with nitrogen in Earth's atmosphere at an altitude of 60 miles or less, according to aurora travel company The Aurora Zone.

Louisiana is set to execute death row inmate Jessie Hoffman using nitrogen gas for the first time tonight. Here's what to know ahead of the execution.

An Alabama man convicted in the 1994 killing of a hitchhiker cursed at the prison warden shortly before he was put to death Thursday evening in the nation's third execution using nitrogen gas.

Living organisms need nitrogen as a central building block for protein formation, for example. However, although our atmosphere contains plenty of nitrogen, neither humans nor the vast majority of ...

Alabama plans to conduct the nation’s second execution by means of nitrogen gas hypoxia Thursday when it will put Alan Eugene Miller to death for a 1999 mass murder in Jefferson County.