What if your home-grown vegetables could thrive without soil—and your fish could help feed them? With aquaponics, a beautiful ...

For your plants to thrive, they’ll need a firm substrate that allows them to extend their roots and remain anchored. Many aquarists recommend using a mix of sand and soil for this purpose.

Mushrooms are a nutritional powerhouse. They naturally contain vitamin D, potassium, selenium, and copper — nutrients ...

For example, in plants, specific metabolic pathways can produce glucose and chlorophyll. Metabolic pathways can be described as a series of chemical reactions that start with a substrate and ...