Every spring, I see spiny bugs that look like tiny alligators. They spend all day chomping up other insects outside my window. I asked my friend Rich Zack about them. He’s an insect scientist at ...

Thirty-five percent of all households in America, or about 42 million households, are growing food at home or in a community garden. That's up 17 percent in the past five years, according to a 2016 ...