Also available in: Español Photo: Andy Shuai Liu/World Bank Invented over a century ago for exploring mountainous regions, aerial cable cars have recently made an appearance in several big cities…

Leonardo Canon Rubiano, Wenyu Jia, Georges Darido |

Photo: Evan Blaser/Flickr The concentration of population in cities and their exposure to seismic hazards constitute one of the greatest disaster risks facing Peru and Ecuador. In 2007, a…

Sofía Guerrero Gámez, Georges Darido, Ignacio Sánchez D’Ocon, Naho Shibuya |

Also available in: Español Photo: Ministerio de Defensa del Perú/Flickr The rains in northern Peru have been 10 times stronger than usual this year, leading to floods, landslides and a declaration…

Irene Portabales González, Ignacio Sánchez D’Ocon, Sofía Guerrero Gámez, Montserrat Bordas Geli |

Also available in: Español    Women maintaining roads? As their job? Until recently, the idea was pretty much unfathomable in many countries. But in Peru, it isn’t. Since 2001, the Peruvian…

Ramon Munoz-Raskin, Montserrat Bordas Geli, Sergio Garcia Monroy |

Photo: Alex Wynter/Flickr In 2015, severe floods washed away a series of bridges in Mozambique’s Nampula province, leaving several small villages completely isolated. Breslau, a local engineer and…

Julie Rozenberg, Cecilia Briceño-Garmendia, Xavier Espinet |