Sometimes it takes a village to raise a window. Between 2015 and 2017, skilled masons meticulously carved and beveled arches and four-lobed flourishes for a Gothic-style stone window frame in Guédelon ...

Hotels are striving to be greener, but for some historical buildings, it’s almost impossible. Here’s how Kilkea Castle in Ireland pulled it off. That's the difficult question its owners had to answer ...