How effective are language learning apps?

Now more than ever, people who want to learn a new language turn to their mobile devices for help as language learning applications have become increasingly available. While these apps allow users to study a new language ...

Chocolate 'fingerprints' could confirm label claims

The flavor and aroma of a fine chocolate emerge from its ecology, in addition to its processing. But can you be certain that the bar you bought is really from the exotic locale stated on the wrapper? Now, researchers are ...

page 1 from 12