PHOENIX — Gov. Jan Brewer ordered her agencies to stop using the term “Common Core’’ when referring to new education standards, in response to hostility from critics over what they see as a federal ...

The city of Colombo, especially Galle Face, has certainly been buzzing with excitement, since the start of the festive season ...

At senior official levels, one sometimes gets into positions where choices become difficult because they could violate one’s ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...