Like shoppers wandering between market stalls, tiny gutless marine worms appear to pick and change the bacterial partners they depend on for survival. A new study suggests this flexibility may help the worms tap into different sources of food and energy and adapt to changing environments.
A study suggests that common antifungal medicines used during pregnancy may be associated with changes in foetal hormone production. However, the researchers cannot yet say whether the differences observed have consequences for the children later in life.
Eating more fiber does not necessarily mean the same thing for every gut microbiome. New research shows that plant-based carbohydrates can favor Segatella copri only when certain other bacteria are already present, revealing how strongly diet depends on the microbial community it enters.
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What if a room could tell when coughing is on the rise without cameras or identifying anyone? Researchers have developed a low-cost sensor system that uses microphones, AI and lightweight computing to count coughs and distinguish between different coughers, potentially helping hospitals spot increases in respiratory illness earlier.
Some flowers have petals with small semi-translucent sections. Research reveals that these “windows” alter the amount of light and heat entering the flower and create conditions that influence microbial abundance.
The Nobel Prize in Physiology or Medicine 2026 is awarded for optogenetics - a method that makes it possible to show how nerve cells shape memories, feelings and behaviours in the living brain. But the road to the award began when Peter Hegemann wondered how the single-celled alga Chlamydomonas, is able to swim towards a light source.
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