Oxide-ion conductors are important energy materials. Here, the authors found a tellurite-based oxygen ion conductor highlighting the interplay of secondary bond interactions and Grotthuss-like ...

or otherwise, and airlines will often invest heavily in monitoring markets worldwide and hedging in order to maximize profits. With fuel prices always in the spotlight for airlines, we take a look at ...

A handful of startups have been racing to develop a cheap, efficient way to use electricity to transform CO 2 into an energy-dense hydrocarbon that can be slipped into an aircraft’s fuel tanks ...

While many are turning toward synthetic fuels, some are putting their faith in a fuel which consists of an unusually high amount of ethanol, known as flex fuel – here's everything you need to know.

KNDS presented its Leopard 2 A-RC 3.0 main battle tank concept at the Eurosatory trade show on June 17, 2024, outside of Paris. (Sebastian Sprenger/staff photo) PARIS — Armored-vehicle makers ...

The Accord got a combined fuel economy of 40 miles per gallon, with city and highway ratings of 34 mpg and 45 mpg, respectively. The Lexus ES Hybrid is a luxury midsize sedan. According to ...

Emitting nothing but water vapour as a byproduct, when produced using renewable energy, hydrogen has long held promise as the fuel of the future. Yet for all its potential, hydrogen still seems ...