Wuhan is one of a dozen or more Chinese cities with driverless taxis. Hundreds now roam most of the city, serving the airport ...

Corals obtain energy in two ways: firstly, through photosynthesis by their symbiotic algae, and secondly by taking up small ...

Conditions can get rough in the micro- and nanoworld. For example, to ensure that nutrients can still be optimally ...

From utility trenching and road repairs to foundation removal and site preparation, hydraulic breakers are often deployed in ...

Abstract: A pendulum wave energy converter (WEC) is one of the most important forms of wave energy harvesting devices. To obtain better performance under broader wave conditions, this article proposes ...

The Trump administration has made several efforts to support the coal industry, but even if coal were free, the economics ...