The new pump has no moving parts. “Instead, it relies on thermoacoustics, the interaction between sound waves and heat, to move thermal energy,” Interesting Engineering writes. The pump uses that ...

Add Yahoo as a preferred source to see more of our stories on Google. Traffic crawls in both directions of the Harbor Freeway in downtown Los Angeles. (Luis Sinco / Los Angeles Times) Blanca Lucio ...

Add Yahoo as a preferred source to see more of our stories on Google. Sir Keir Starmer and Rachel Reeves, the Chancellor, are shown a heat pump. The units can produce a low hum of between 40 and 60 ...

Scientists at MIT have directly captured signs of “second sound” in a superfluid for the first time. This bizarre phenomenon occurs when heat moves like sound waves through an unusual state of matter.

Physicists at MIT have spotted the second sound of a superfluid. Besides being pleasantly alliterative, the phenomenon may explain how heat moves through certain rare materials on Earth and deep in ...

SEATTLE — Parts of western Washington are forecast to hit 90 degrees for the third day in a row on Wednesday, but some relief from the heat is expected to arrive in the region by the end of the week.