Amanda Blum is a freelancer who writes about smart home technology, gardening, and food preservation. Previously, Amanda has worked as a technology strategist specializing in problem solving and ...

Oil or coil: That’s how you could describe old-fashioned space heaters, which used electric currents to raise temperatures of rudimentary heating elements. But the market’s heated up with next-gen ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we may earn a commission. Learn more. Space heaters are a fast and economical way to warm ...