London: According to 20% of 4,500 consumers in nine countries, smartphones are extremely frustrating simply because onscreen keyboards are too small for fingers.

Wasington: Pinecone or pine nut? Friend or foe? Distinguishing between the two requires that we pay special attention to the telltale characteristics of each. And as it turns out, us humans aren’t the only ones up to the task.

Wasington: To speed up reproduction, there's no substitute for the tender touch of a live cockroach.

Dallas: A color-coded smart tag could tell consumers whether a carton of milk has turned sour or a can of green beans has spoiled without opening the containers, according to researchers.

Albuquerque: Unexpected voltage increases of up to 25 percent in two barely separated nanowires have been observed at Sandia National Laboratories.

Columbus: For the first time, physicists have demonstrated that information can flow through a diamond wire.