Looking to save on hot water? A heat pump water heater could slash your energy bills -- if your home is a good fit.

Rising temperatures are fueled, in part, by declining cloud cover — which could be a potential climate feedback loop.

My den is always chilly. Should I use a space heater or turn up the heat in the whole house?By Consumer ReportsUsing a space ...

Scientists in China have designed a photovoltaic-thermal integrated air-source heat pump hot water system that uses a phase change tank to lower energy consumption and achieve higher power generation ...

I was at the bottom of my basement steps, bear-hugging a 5-foot-tall, 65-gallon water heater. My brother was at the top, ...

The best space heaters quickly warm up a cold space. We tested 25 heaters in large and small rooms, examining warmth, energy ...

Keeping your home comfortable is important, but traditional air conditioners and heaters can be expensive to run and may not ...

Managing diabetes is even harder when temperatures and humidity are rising. Find out how extreme heat can negatively affect ...

Women's 10m air rifle team Martina Veloso, Ho Xiu Yi and Fernel Tan lead the honours in Bangkok. Read more at ...

Paris is one of many cities around the world grappling with how to adapt and design urban areas as climate change drives more ...

Householders with larger homes may hesitate over whether the new tech can heat their properties, but experts and heat pump ...

Harvard’s transition away from hyper-sweltering indoor environments will not only give me one less thing to complain about ...