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According to CALSTART's latest report, zero-emission trucks reached a 4.14% share of new US deployments in the second half of 2025 — a record high, up from 1.32% in the first half of the year. This growth came even as the overall commercial truck market contracted 35% year-over-year in that period.
Zero-emission truck deployments in the US rose 37% in 2025
A flexible, paper-thin generator, built entirely from waste materials — wild sugarcane stalks, discarded cigarette filters, carbon paste from spent dry-cell batteries, table salt, and aluminum foil. One single unit generates up to 1.16 volts at 65% humidity; four units in series powered a small LED for over three hours without a capacitor.
Scientists generate electricity from humid air using cigarette filters and dead batteries
Seventeen black rhinos have been reintroduced to Matusadona National Park, more than 30 years after rescue operations began during Zimbabwe’s poaching crisis. The animals descend from surviving Zambezi Valley rhinos, and their return follows a ZimParks-African Parks partnership with local hiring and protection.
Black rhinos return to Zimbabwe’s Matusadona National Park
Ford has rehired more than 300 veteran quality inspectors after concluding that artificial intelligence alone could not match their expertise. Vice President Charles Poon said engineers had been undervalued and now train Ford's AI systems, which helped it top the JD Power quality study for the first time since 2010.
Ford rehires veteran engineers after AI falls short on quality