Horsepower is a relic of the steam age, yet it still dominates spec sheets, showroom chatter, and online debates about engines. Even as engineers rely on watts and kilowatts, the car market, motorsport and consumer culture continue to frame performance in terms of how many “horses” an engine can muster.

What is the largest machine in the world? The Liebherr R9800, the world’s largest excavator, is a good guess. NASA’s crawler-transporter, the tank-like mechanical monster that carts around rockets at Cape Canaveral, is another serious contender.

Ajay has worked in tech journalism for over a decade as a reporter, analyst, product reviewer, and editor. He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, where he reviewed hundreds of smartphones, battery packs ...

Dacher Keltner: Power, new studies in economics have shown, comes from sharing resources and bringing out the welfare of others. Power comes from a kind of humble language. There are actually new studies showing if you are humble and respectful, people ...

Plug Power is a leader in developing comprehensive solutions for the hydrogen economy. The company provides electrolyzers, liquid hydrogen, fuel cell systems, storage tanks, and fuel infrastructure to customers. It has deployed over 72,000 fuel cell systems and 275 fueling stations. It's also becoming a leader in producing hydrogen in the U.S.

Montreal-based engineering and professional services giant WSP Global Inc. is looking to grow its global energy transition impact with the $1.78-billion purchase of Hailey, Idaho-based Power Engineers Inc., a leading power sector design firm, the companies ...

Power walking is an exercise technique that emphasizes speed and arm motion as a means of increasing health benefits. Done correctly, regular power walking is good for your cardiovascular health, joint health, and emotional well-being. Keep your eyes ...

The star quarterback appears to be primed for a return on Thanksgiving night, but it seems like it’s coming in a lost season for the Bengals. Their defense is still terrible, and Burrow will need to run the table just to have a shot at the postseason. Our playoff simulator suggests there’s just a 3 percent chance of that happening.