The best handheld vacuums make it easier to clean stairs, cars, upholstery and tight spaces. These expert-backed picks balance power, portability and ease of use.

The Chinese manufacturer said its new heat pump system has a heating capacity of 6.5 kW to 17 kW and a coefficient of ...

Dyson vacuums, air purifiers, and fans are up to $200 off at Amazon during the Big Spring Sale. We rounded up the eight best ...

University of Colorado scientists have developed a way to harness thermal energy using a tiny device, drastically increasing ...

The Gtech StyleOnic Turbo ION Compact straightener gets a lot of things right, but isn't quite perfect overall.

Most of the ocean startups are selling carbon credits — or tokens representing one metric ton of carbon dioxide removed from ...

Miniaturized pumps and valves that rely on the motion of dielectric elastomeric silicone films are being created in Saarland, ...

However, robot vacuums may not be as effective on all surfaces. For shoppers with hardwood floors, the right robot vacuum may be different from users with fully carpeted homes. There are plenty of ...

Here are the six potential sources of heat in your bed. Any aspect of your bedding, from your sheets to your pillows, can act as an insulator. If you have a pillow with thicker material or memory ...

Thermobaric munitions can produce more heat and overpressure than conventional bombs by exploding a vapour in the blast zone. As a result, the deadly cloud produced after the explosion can reach ...

Bubbles can be made to “gallop” across the roof of a liquid-filled container simply by shaking it up and down – a surprise discovery that could be exploited as a cleaning technique.