With most UK homes still heated by gas, we compare gas boilers and heat pumps on cost, efficiency, carbon impact and system ...

Observations of Pablo’s Galaxy show repeated black hole heating restricted gas inflow, limiting new star formation in the early universe, based on Webb and ALMA data.

A nearby galaxy has been caught draining itself of star-forming fuel, with vast streams of superheated material twisting away ...

Electric water heaters will soon be the standard replacement for Bay Area residences. But there will be some exceptions.

The stellar corpse is spewing star stuff, which is heating and compressing surrounding gas, resulting in a multicolored ...

Of course, bitcoin critics would argue there is nothing truly gained here in terms of energy efficiency. One of the side ...

Using lunar ice to make rocket fuel could help future lunar settlements sustain themselves and provide a launch pad for ...

Astronomers describe the discovery of the largest-known stream of super-heated gas in the universe ejecting from a nearby ...

A nearby white dwarf is carving a colourful shockwave through space, puzzling astronomers and raising new questions about how ...

Susan and Thomas Hess were thrilled when they had a heat pump installed in November to replace their gas furnace and their ...

Replacing a water heater used to be a straightforward errand, closer to swapping out a refrigerator than rethinking part of ...

Astronomers have identified Cloud 9, a nearby dark matter halo filled with gas but no stars. The discovery supports key predictions about how galaxies form and why some never do.