Every week, we turn the mic over to you — the pros who keep the industry running. Here’s what HVAC contractors and techs had to say on social media in our latest HVAC Talkback. “I think the phasing of ...

How Upgraded Amenities May Change Air Travel as We Know It As a growing number of airlines continue to scale back some of the benefits frequent fliers once took for granted, such as complimentary ...

Sean Illing is the host of The Gray Area podcast. Climate stories usually start the same way: fire, flood, loss, collapse. The charts are grim. The vibes are worse. But there’s another story in the ...

Speaking at a European Council meeting, Zelenskyy said Kyiv is negotiating with the U.S. government and defense contractors to obtain additional Patriot systems, Interfax-Ukraine reported. Despite ...

BULLS GAP, Tenn. (WJHL) — Customers paying in cash at Yoders Country Market in Bulls Gap may not receive the correct change due to the Federal Reserve’s decision to discontinue pennies, the market ...

R22（二氟一氯甲烷）作为典型的 HCFCs 制冷剂，因含氯原子会破坏臭氧层，被《蒙特利尔议定书》列为优先淘汰品种。我国自 2013 年起逐步削减 R22 配额，2025 年 R22 总配额仅为 4.2 万吨，较 2020 年的 12.8 万吨削减 67.2%，且根据规划，2030 年配额将进一步削减至 3 万吨，2035 年仅保留 2.5%（约 0.8 万吨）用于必要用途。

Wizz Air is to train 1,200 new pilots by 2028, including 240 from the UK, it has been announced. The airline said it was particularly keen to hear from individuals looking to change careers. The ...

LOUISVILLE, Ky. (WDRB) — One of Jefferson County Public School newest schools is already bursting at the seams. Echo Trail Middle School, in eastern Jefferson County, was built to ease crowding, but ...

Climate change laws and policies govern action on climate change by setting its legal basis. At the national level, legislation often stems from international commitments – such those set by the Paris ...

在自然界中，水总由高处流向低处，热量也总是从高温传向低温。但人们可以用水泵把水从低处提升到高处，从而实现水的由低处向高处流动，热泵同样可以把热量从低温传递到高温，所以热泵实质上是一种热量提升装置，热泵的作用是从周围环境中吸取热量 ...