By O. E. MacDougal Issue #154 • July/August, 2015 There was a time when it was thought that a defining difference between humans and animals was: we use tools, they don't. But, in the last few decades, it's been discovered that many animals are tool users. Before we go further, let's define...

By Tom Kovach Growing up on a farm in north-central Minnesota wasn’t all chores and hard work … although there was plenty of that too. But back in the l950s and early l960s when I was growing up there were a number of small farms like ours within a mile...

By Alice B. Yeager and James O. Yeager Issue #115 • January/February, 2009 I was a girl of 8 when the stock market crashed in 1929. It was the Great Depression, and unless you were living during the Depression years, you can't really understand how tough they were. Our parents knew,...