Valentina

Researchers at the Norwegian University of Science and Technology succeeded in creating light-emitting diodes, or LEDs, on a graphene surface.

The credit ratings and research division of the Fitch Group says producers should take advantage of the current environment of lower supply, healthy demand and higher prices.

Mining has become the sixth most important sector when it comes to exports.

Vanadium redox flow batteries have a 20+ year lifespan and at the end of the battery’s mechanical life, the electrolyte can be re-used over and over again.

British researchers analyzed a series of datasets from the London Bullion Market, installed solar energy capacity and solar gross electricity production between 1990 and 2016.

The Nueva Fuerabamba community is willing to organize a new blockade if the government doesn’t archive the criminal complaints filed against members of his community taking part in the protests against Las Bambas in Peru.

An independent lab ran a series of tests and average recovery rates ranged from 91.4% to 94%.

Members of the community of Tacrara were demanding compensation for the use of a road that, according to them, Hudbay’s trucks were not supposed to be using.

The device is capable of detecting 0.1 percent hydrogen in the air in less than a second.

The Nueva Fuerabamba community agreed to let Las Bambas' trucks circulate through the Corredor Minero del Sur.