“During the Lunar Night, when the Moon is not receiving sunlight, some of the oxygen will be used for astronauts to breathe.

The new Nexo’s tanks can store a greater volume of the gas at a higher pressure than its predecessor, which should improve ...

There are many factors that impact fuel efficiency, including aircraft aerodynamics, weight, and engine efficiency.

With EV demand dwindling, it could be time for another whack at other sources of energy, like biodiesel, hydrogen, and ...