Tablet-sized e-notes are a great shout for times when you feel the need to jot or doodle but don't want to waste paper. Tech ...

Anna Abalkina is a research fellow at the Institute for East European Studies at the Free University of Berlin, Berlin, Germany.

The humble paper check had a good run, but it’s all nearly dead today. Originally developed one thousand years ago in the Middle East, checks were the most widely used non-cash payment method in ...