A microscopic enzyme could be the key to helping nitrogen fertilizers stick better to the soil and prevent run-off that causes harmful algal blooms, according to a new review article published by a ...

Bison graze near Roosevelt Arch, near the north entrance of Yellowstone National Park, in Gardiner, Montana. Millions of the herbivores once ranged the high plains. Credit: Jacob Frank/National Park ...

Atmospheric nitrogen can be transformed into a plant-usable form by lightning through a process called nitrogen fixation.

A microscopic enzyme could be the key to helping nitrogen fertilizers stick better to the soil and prevent runoff that causes harmful algal blooms, according to a new review article published by a ...