Wikipedia plans to introduce a new feedback tool allowing it to gather opinions from readers on how to improve its articles. The editorial group behind the popular user-generated encyclopedia, the ...

It can be useful, while studying any topic, to get an overview of when major events happened relative to each other. History ...

Love it or hate it, Wikipedia is a widely used, vigorously discussed and actively updated reference resource. The “usefulness” of the tools listed below is based on the following features of Wikipedia ...