The best space heaters quickly warm up a cold space. We tested 25 heaters from Vornado, Lasko, and Dreo rating warmth, energy ...

After narrowing their list of the top energy-efficient space heaters to the 12 they wanted to test, our team sourced and tested each space heater for several hours.

GH Institute experts tested the best space heaters, including portable space heaters and units for a large room with safety ...

They say it's "efficient" and "packs a punch," plus it's on sale for over 70% off right now. Hongge Electric Ceramic Tower Space Heater, $68 (was $230) at Walmart Shop It!

The space heaters on this list must meet specific criteria to ensure shoppers are getting the highest-quality options available. Each product must have over 100 reviews and a rating of 3 stars or ...

Looking to keep your home or office a little warmer this winter? Shop our picks for the best space heaters.

Transform your heating bill into a profit machine with Antminer Space Heater XL! It's cheap, efficient and the ultimate pleb-friendly way to mine Bitcoin while warming your home” — Jonathan ...

The Idoo Ceramic Space Heater is on sale at Walmart for only $49, and shoppers call it "a powerful little heater." ...