A recent study found that investors who simply do nothing after making a purchase are often those with the best returns.

Water reuse is another game-changer. Dairy farms, for instance, recycle water to irrigate alfalfa fields, closing the loop on every gallon. Conservation tillage practices, like no-till farming, trap ...

The mummy portraits are stunning. Their production began around 30-40 ce, sixty or so years after the defeat of ...