When the lights go out, a portable generator can feel like a lifeline, but if you rush the startup, you can end up staring at ...

LiquidPiston's XTS-210 rotary engine is about the size of a basketball but could replace generator engines several times larger. A Connecticut-based company is on contract with the Army and Air Force ...

There's that relief that follows when power goes out and the sound of a generator kicks on. In just a few seconds, your lights are back, your A/C and fridge are up and running, and you don't have to ...

Honeywell International (NASDAQ:HON) on Wednesday said its most powerful generator will be used for cargo-carrying blimps made by startup Flying Whales Airships. The company’s electric hybrid aircraft ...

We may receive a commission on purchases made from links. It's never fun to have a generator break down. These energy-producing appliances can be a convenience when camping or doing labor off the grid ...

LiquidPiston is testing a 10-kW generator it's prototyped for the US military, which it claims is just a quarter of the size and weight of the current model the Army uses. That means it'll be far ...

Free-piston engine generators and linear machines represent an innovative departure from conventional rotary systems, offering high thermal efficiency and operational flexibility by eliminating the ...

When winter storms knock out the power, they rarely give much warning — and suddenly, everyday essentials like heat, lights, and phone chargers feel anything but optional. The best portable generators ...