THE general scarcity of metals lends a special interest to the use of dispersions of colloidal graphite in water for making non-metallic bodies electrically conducting. On glass or similar ...

A minister says nearly all key details have been finalised for a deal giving the US access to the country's minerals.

Many of the best mattresses we've tested feature added temperature regulation, and brands such as Saatva, athlete-endorsed ...

Graphene oxide is a widely studied nanomaterial that can be used in car batteries when its thin sheets stack together, forming layers similar to graphite. It is also useful in high-performance ...