North Korean leader Kim Jong Un has observed a test of a newly upgraded high-thrust, solid-fuel engine for weapons.

Arthur Cao outlines how fresh approaches are needed to ensure tracker-based PV systems are designed adequately to avoid ...

Nissan has revealed that it tests selected units of the 3.8-liter V6 that powers the Nissan Frontier for up to 100 hours at ...

Scientists have developed a network of mechanical motors that mimic the molecular machinery underpinning human muscle ...

Chinese manufacturer Deepal calls its new full-electric large SUV a 'multitruck' but does the E07 offer sufficient ...

Deepal's focus is on full-electric vehicles with an expanding Australian line-up comprising a compact SUV (S05), mid-sized ...

As Formula 1 teams grapple with new hybrid regulations, MotoGP is also preparing for a major reset in 2027. And while there ...

Abstract: The conventional sensorless control strategy based on a sliding mode observer (SMO) leads to considerable deviation between the estimated and actual rotor positions under sudden load changes ...

A 2025 Toyota Prius owner has to jump his new hybrid with his 2009 Honda Civic, and he’s not happy. It seems his old Civic ...

Earnings over $24,480 (2026) before full retirement age reduces Social Security benefits. Claimed Social Security early; half of earnings above the threshold are withheld. Benefits recalculated at ...