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Bacterial signallers in the soil

Streptomyces bacteria produce a group of signalling molecules that trigger a variety of processes. Bacteria of the genus Streptomyces produce chemical substances called arginoketides, to which many other microorganisms react:…

Webb makes first detection of crucial carbon molecule

A team of international scientists has used NASA’s James Webb Space Telescope to detect a new carbon compound in space for the first time. Known as methyl cation (pronounced cat-eye-on)…

Magnetic bacteria point the way

Bacteria that “sense” Earth’s magnetic field found on deep undersea vents. Magnetotactic bacteria, which can align with the Earth’s magnetic field, have been discovered in a new location. Previously observed…

Unraveling the connections between the brain and gut

MIT engineers’ new technology can probe the neural circuits that influence hunger, mood, and a variety of diseases. The brain and the digestive tract are in constant communication, relaying signals…

New mechanism of cancer immune defense

An interdisciplinary team of researchers at the Otto-von-Guericke University in Magdeburg has gained new insights into how inflammatory mediators of pathogen defense can remotely drive cancer cells into death –…

Dark matter remains “dark”

Comparisons between optical clocks at PTB enhance the search for a possible interaction of ultralight dark matter with photons. Can dark matter interact with photons and influence atomic structure? A…

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