Tourists from Australia pose for photos at the Tiantan (Temple of Heaven) Park in Beijing, capital of China, May 1, 2025. [Photo/Xinhua] Cross-border tourism between China and Russia has been growing ...

As we step into 2025, hot and cold ... in-one air conditioners. Enjoy all-season comfort with the best hot and cold ACs in 2025. If you’re looking for a cool breeze to beat the heat or a warm ...

Italian heating and cooling specialist Thermocold has unveiled new air-to-water heat pumps for residential, commercial and industrial buildings. The iMEX HP R454B uses R454B as a refrigerant ...

The analysis showed that air-water heat pumps with and without a PV system, as well as the gas heating systems are the most cost-effective solutions among the 13 systems considered. In terms of ...

The refrigeration and air conditioning industry is the largest user of synthetic greenhouse gases and ozone depleting substances in Australia. Cold Hard Facts 4 provides an economic and technological ...

If you plan to upgrade your car on a budget, most car enthusiasts often start with the engine's air intake system and ... it usually also has a built-in heat shield to prevent the high ...

One drawback, however, has been the performance of heat pumps in cold climates. In recent years, specialized cold-climate heat pumps have been designed that operate efficiently in temperatures below ...

We found that high levels of preexisting T-cells, created by the body when infected with other human coronaviruses like the common cold, can protect against COVID-19 infection," said study first ...