The vintages of South Dakota may surprise you.
Wearable tech could help cowboys spot sick animals sooner.
Organic farming techniques don't increase milk's nutritional value.
Simulated Martian soil supports plant life, but questions about extraterrestrial plant growth remain.
New method could help identify the exact right moment to pick wine grapes.
Bad genes from wild rice dominate new plants after cross-pollination.
This week's links include stories about agriculture, the Olympics, and cavities. Please read on.