The aquaculture industry, notes Fisheries Technology Associates, is growing about 6.5 percent per year globally. In the United States, catfish, tilapia and rainbow trout are the most commonly raised ...

When farmer Elijah Murithi grew bananas in the 1980s and 1990s, central Kenya's increasingly erratic weather meant he could rarely make a steady income from the thirsty crop.

Q: I am interested in creating a water feature in my backyard. Something like a small pool at the top, with a running “stream” to a small pool at the bottom (my yard is sloped, so the water will run ...