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Getting a glimpse of viral dances in the dark in the Sargasso Sea

2026-04-01T12:09:00+01:00

In a new study of viral abundance over a short time frame in the Sargasso Sea, researchers found that almost all viruses with cyclical changes in abundance were most active at night – a somewhat surprising find.

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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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One of cholera’s great enemies is found in the human gut

2026-04-02T14:54:00+01:00By

Cholera-causing bacteria are locked in an evolutionary arms race with a viral nemesis, according to a new genomic study. Researchers found that in the Ganges Delta, cholera bacteria rapidly gain and lose special armour that protects against attacks from the virus, known as bacteriophage ICP1.

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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.