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Scientists reveal the potential of a tiny soil bacterium to beat the Haber-Bosch process

2026-04-06T00:01:00+01:00

A new review finds that biological ammonia production offers strong potential as a cleaner, greener alternative to the costly Haber-Bosch process. Microbes such as Azotobacter can produce ammonia under ambient conditions and atmospheric pressure.

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Food security

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Oregano, rosemary and ‘time’: Long-term swine study shows natural-compound benefits

In a rare long-term public study that compared the effects of phytochemicals from rosemary and oregano with antibiotic growth promoters, animal scientists found that the natural agents given to weaned pigs supported favorable gut health and growth performance later in their lives.

Clean Water

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​Clear but not clean: the hidden life of drinking water in Nigeria

2026-04-07T07:20:00+01:00By

In many communities across Nigeria, clear water is assumed to be safe. Transparency, both literal and visual, has become shorthand for purity. My recent research in Ede, southwestern Nigeria, began with a simple but uncomfortable question: what are people actually drinking?

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Climate change may produce ‘fast-food’ phytoplankton

2026-04-02T13:45:00+01:00By

Scientists report that as sea surface temperatures rise over the next century, phytoplankton in polar regions will adapt to be less rich in proteins, heavier in carbohydrates, and lower in nutrients overall.