A San Francisco startup's hydrogen retrofit cut fuel use 24% and emissions 28% on an 8,500-mile voyage—proof, its backers say ...

Car engines need maintenance and cleaning to continue running properly, but unlike cleaning a kitchen or bathroom, you can't ...

Use diesel biocide when microbial growth contaminates diesel fuel, causing sludge, clogged filters, corrosion, smoke, or ...

Four diesel engines are still sold new in America for 2026. The most reliable diesel engines ranked by recalls, service ...

A part built to keep diesel exhaust cleaner has a well-known blind spot: it depends on driving conditions it doesn’t always ...

Transport Minister Brent Mickelberg says Queensland depots lack charging gear, but EV leaders warn buying 630 diesel buses ...

For years, climate advice has largely focused on using less energy, but a low-carbon campaigner in the United Kingdom argues ...

Adeleke University commissions a 200kWp solar system for its Senate Building, targeting uninterrupted and sustainable ...

Imagine you’re halfway through your annual wheat harvest when a global crisis sends diesel and fertiliser prices soaring. All ...

Madagascar’s diesel-dependent power system faces high costs and chronic blackouts, making solar PV and battery storage an ...

Mitsubishi has unveiled the all-new Pajero, bringing one of its most iconic SUV nameplates into a new generation. Positioned ...

Burning Man is all about 'Leave No Trace,' but what happens to the tons of trash once it leaves the playa?