Los Pueblos Mancomunados, or the Commonwealth of Villages, are tucked into the green folds of the Sierra Madre mountain range, often towering amid the clouds at 6,000 to 9,000 feet above sea level ...

The base of the Sierra Madre mountain range, in suburban Monterrey, Mexico, is the enviable location of a home designed by architect Mauricio Lobeira for himself, his two children and his partner ...

Sierra Madre shares trading in Toronto added 3.5% to C$0.59 apiece, solidifying 12-month gains higher than 51%. It has a market capitalization of C$90.8 million. Guitarra ramp-up ...

The Guitarra underground mine was in operations between 2015-2018, producing 1-1.5 million oz. of silver equivalent annually.