Commissions do not affect our editors' opinions or evaluations. Small-cap stocks are usually considered to be stocks with market capitalizations somewhere between $250 million and $2.5 billion.

The CARB Omnibus regulation mandates a 75% reduction in NOx emissions and a 50% reduction in particulate matter (PM) from heavy-duty on-road engines for engine model years 2024 through 2026. For heavy ...

deliver lower emissions by being able to run the engine as a generator at optimal load; only the shortest electric-only drives are possible. Mild hybrid cars achieve a similar goal by using small ...

Rolls-Royce has just run the UltraFan demonstrator aero engine at full power ... aviation industry is to radically reduce its carbon emissions (currently only a very small percentage of fuel used is ...

Almost every classic-era ride was sold with a less-gargantuan engine ... carburetor setup. It turned out pretty sweet, upping the ponies to 290, making a great, lightweight, high-output small ...

The CARB filings show that two versions of a 3.3-liter engine will be used for the CX-70, both with hybrid technology. This aligns with the Mazda CX-90's high and low output 3.3-liter engines ...

The Small Indie Fund ring-fences £1million a year to back talented small independent production companies with turnovers of less than £10million, with a special focus on diverse-led companies ...