plants

An unusual arrangement of leaves in a 407-million-year-old fossilized plant is complicating scientists’ understanding of plant evolution. Most land plants living today have spiral patterns involving the famous Fibonacci sequence of…
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Sewage plants in Riyadh will benefit from an SR1.62 billion ($431 million) operation and maintenance contract handed out to Alkhorayef Water and Power Technologies Co. by the National Water Co.. AWPT sealed the 15-year contract to…
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Sweden's Internal Security Agency announced on Monday that it had taken over an investigation into last week's flight of drones hovering over the country's three atomic power plants. At first the police said there were drones over two…
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Iran vowed on Monday to block snap inspections of its nuclear plants by the UN atomic watchdog from next week unless the US returns to the 2015 nuclear deal. The threat is the latest move in Tehran’s game of brinkmanship over the Joint…
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