Abstract: Animals search for food based on certain optimal principles and over time form foraging patterns effective for survival in changing environments. Due to the many choices available in modern ...

Roderick (Improv Quilting) presents an insightful primer on how to utilize visual design elements when quilting. She defines value as “the lightness or darkness of a color in relation to other colors” ...

Australia’s historic goldfields are experiencing a modern revival as hobbyist prospectors descend on Victoria’s famed “golden triangle,” driven by soaring gold prices, improved metal detector ...