Claudius Ptolemy was a Greek mathematician, astronomer and geographer who lived in the Egyptian city of Alexandria while under the rule of the Roman Empire. Much of medieval astronomy and geography ...

The Journal of College Science Teaching provides a forum for the exchange of ideas on and experiences with undergraduate science courses, particularly those for nonscience majors. JCST also reports ...

The ex-Star Trek actress has reacted to the uproar caused by her involvement in a documentary supporting the geocentric theory that the sun revolves around the Earth Captain Janeway: actress Kate ...