Many automakers are on a mission to make their internal combustion engines better at turning fuel into energy. Friday, Nissan says that it reached a breakthrough to reach 50 percent thermal efficiency ...

Hybrids don't just rely on electrification to increase fuel economy. Nissan introduced a dedicated engine for its third-generation e-Power hybrid system, which is due to reach the United States in ...

Diesel engines have been around since the late 19th century, which was around the time Karl Benz built the world's first automobile. Diesel engines have higher compression ratios than gas engines and ...

Mazda’s SKYACTIV-Z tech could change the way automakers and drivers look at gas-powered engines amid today’s significant EV investment push. Expert engineer Masahisa Yamakawa at Mazda said that heat ...

Nissan isn’t giving up on the internal combustion engine just yet and has confirmed it can create an engine with a thermal efficiency of 50 per cent. A typical production engine has a thermal ...

Since the inception of diesel engine 127 years ago, scientists and engineers across the world have pursued the goal of enhancing thermal efficiency as a lifelong endeavor. This intricate challenge not ...

Mazda has developed a wide variety of engines and propulsion systems over the years. Famously, Mazda pioneered rotary technology, but the Japanese automaker has also developed rotary hybrids, fully ...

In the big scheme of things, gas-powered internal-combustion engines aren't all that efficient, as most of what they generate is waste heat. Toyota is believed to offer the most thermally efficient ...

SHENZHEN, China--(BUSINESS WIRE)--On November 13, BYD launched the DM-i hybrid technology alongside the official announcement of the high efficiency version, which is dedicated for plug-in hybrid ...

A novel cobalt (Co)- and nickel (Ni)-based high-entropy superalloy (CoNi-HESA) capable of withstanding higher operating ...

View post: A Friend is Coming Off an EV Lease. This is What I Told Him to Get Hybrids don’t just rely on electrification to increase fuel economy. Nissan introduced a dedicated engine for its ...