When they met in a technology ethics class, Caleb Tennenbaum and Tom Smallwood didn’t know they would create an iPhone app to help users identify household insects. The May 2011 graduates ended up ...

Even people with little horticultural experience can use the Wyoming Crop Pests app to identify common pests, such as these green peach aphids on a broccoli leaf. (Scott Schell Photo) University of ...

Sign up to receive the Future Tense newsletter every other Saturday. For the first few days, I ignored the teeny bugs crawling around my bathroom window sill at night ...