Despite the inherent issues of tip-jets, many tip-jet helicopter types have been built (or seriously considered), including ...

You may have learned how to work on cars or maintain your tools from your grandparents, but if you didn't, then you should ...

Allied Market Research published a report, titled, “ Composite Cylinder Market by Cylinder Type (LPG, CNG, Hydrogen, and ...

Dandelion Energy CEO says OBBBA provisions open new pathways to make geothermal more accessible and affordable.

Autumn brings warmth back indoors, and with it a surge of fine debris that coats heaters, drifts airborne and stings sinuses. Across the country, people ...

1. Earnings are back on solid footing. FactSet’s data confirm the strongest profit growth in over two years, driven by resilient demand and improving margins. Revenue growth of 7% year over year ...

What challenges will the Ukrainian government face in the coming months? Should we expect a quick truce or brace for a ...

From improved windows to programmable thermostats, to electric heat pumps ... there are ways to lower costs and raise the temperature, says columnist ...

Apart from the Roman hypocaust, heating 'systems' only appeared within the past 300 years,' columnist explains ...