Achieving a greener car goes beyond the zero-emission car (electric or hydrogen). Alternatives such as new sensors for more efficient driving, cleaner combustion engines or less polluting production, already apply improvements to current…

Life underground is not, exclusively, science fiction, nor is it necessarily cramped, chilly or gloomy. Thanks to engineering and architecture, we have more and more solutions to make the subsurface habitable, creating impressive subterr…

The keys to improving the trafficking problem may lie in the mechanisms of genetics. This operation is what evolutionary algorithms imitate to achieve the most optimal solutions to a problem. Achieving a smoother traffic flow and reducin…

Colossal infrastructures aim to provide a solution to the needs of a growing population, increasingly concentrated and eminently urban. From guaranteeing the water and energy resources of growing cities, to creating sustainable and smart…

Environmental noise pollution is a threat to health, especially in cities. Reducing the noise impact of traffic, and even that derived from leisure, is necessary to stop the harmful effects on its inhabitants. In the trend of making citi…

Solar energy is the second fastest growing renewable energy in the world, according to the International Energy Agency. An industry that is key to providing electricity to 840 million people today. But this dream of guaranteeing universa…

Urban models have a new challenge. With shorter winters and longer hotter summers, extreme weather events are becoming more frequent, putting cities, their economy and population at risk. Achieving more resilient cities is the objective …

Xenobots are already a reality, in tiny biological machines made from the cells of a frog. Their plasticity and their ability to repair themselves make them promising tools for creating organs or even erecting buildings. They can also he…

The challenge of overcoming distances has led engineers to develop surprising and complex solutions, which find their ultimate expression in bridges. In this review we encounter both impressive examples of recently built bridges and the …

By the middle of this century, 70% of the global population will be concentrated in cities. This widespread urban growth will bring with it an increase in the consumption of resources, but also in the waste generated, multiplying the car…