A liquid nitrogen leak at a Georgia poultry plant killed six people Thursday and left several others hospitalized, including a firefighter who responded, local officials said. At least three of those ...

First used in the 1950s for cryogenic storage, liquid nitrogen has made it possible to store samples at temperatures down to -196 °C. Since then, LN 2 has been deemed to be the benchmark where ...

As with most tasks on the farm, timing is everything. But in addressing a nitrogen deficiency in corn, when is only half the equation — the other major consideration is how and which nitrogen ...