But some areas, such as east-central Campeche, have received little attention ... which the researchers call Valeriana. This ...

including a hidden city named "Valeriana" with impressive pyramids. The discovery was made by analyzing existing LiDAR data ...

Foto: Prensa Libre La valeriana, una planta medicinal utilizada por siglos, gana cada vez más popularidad como alternativa natural para mejorar la calidad del sueño. Se utiliza principalmente la ...