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A man with a cold wipes his nose with a tissue.
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Thicker Snot Facilitates Bacterial Swarms in Infection

A new study has demonstrated how bacteria use the viscosity of mucus to enhance their ability to self-organize and possibly drive infection.
A round bacteria with chemical structures in the background.
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Introducing “Reverse Metabolomics”, a New Approach to Microbiome Research

Reverse metabolomics is a new technique that combines organic synthesis, data science and mass spectrometry to better understand what molecules are being secreted by the microbiome and how they affect human health.
Red wine glass in front of vineyard.
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AI Can Tell a Wine’s Vineyard With 100% Accuracy

By applying machine learning tools to chemical data, researchers say they have succeeded in identifying, “with 100% accuracy”, the molecular signature of red wines from seven major estates in the Bordeaux region.
Pitcher plants
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Duplicated Genomes Helped Carnivorous Plant Acquire Its Signature Trap

Pitcher plants capture insects using their pitcher-shaped leaves, the bottom of which are filled with digestive fluids that drown and eventually break down prey. A study has found that the specialized pitcher trap of the Asian pitcher plant may have been promoted by polyploidy.
A scientist operates a flow cytometer machine.
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Scientists Test Out New Method for Identifying Small Microplastics

Researchers have now developed an innovative analytical method that combines different specialized techniques, including flow cytometry, to characterize and count microplastics.
Two scientists holding up batteries.
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Greener Solution Powers New Method for Lithium-Ion Battery Recycling

Used lithium-ion batteries from cell phones, laptops and a growing number of electric vehicles are piling up, but options for recycling them remain limited mostly to burning or chemically dissolving shredded batteries.
A starry sky above mountains.
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Amino Acids May Have Formed Alongside Stars or Planets

While life on Earth is relatively new, geologically speaking, the ingredients that combined to form it might be much older than once thought. According to research the simplest amino acid, could have formed alongside stars or planets.
A b close-up photo of a branch with green birch leaves on it.
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Sustainable Semiconductors Made From Birch Leaves

By pressure-cooking birch leaves, researchers can produce quantum dots with favorable enough optical properties to replace some of the rarer elements used in semiconductors for optoelectronics, a new study suggests.
HIV attacking a human cell.
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How Does HIV Bind to the T Cell Receptors?

A new study reveals for the first time the steps through which human immunodeficiency virus (HIV) binds to the receptors on the membranes of T cells.
A woman hair spraying her hair.
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Is Your Hair Routine Releasing Harmful Chemicals Into the Air?

The average morning routine for many Americans includes inhaling several milligrams of chemicals that may be harmful to their health, Purdue University researchers have found.
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