Researchers discover a new gear in life's clock: Vitamin D

New research from Portland State University finds vitamin D, or a lack thereof can trigger or suspend embryonic development in a species of fish. The study also provides evidence suggesting the vitamin is critical to the ...

Rare Amur leopard killed in China

An extremely rare Amur leopard has been killed in China, state media reported Monday, as police searched for the suspected trapper.

DNA-based nanodevices for molecular medicine

Researchers from Aalto University have published an article in the recent Trends in Biotechnology journal. The article discusses how DNA molecules can be assembled into tailored and complex nanostructures, and further, how ...

Best of Last Year: The top Phys.org articles of 2023

It was a good year for research across multiple fields as a team at the University of Ottawa, working with colleagues Danilo Zia and Fabio Sciarrino, from the Sapienza University of Rome, demonstrated a novel technique to ...

Chemical compounds in foods can inhibit a key SARS-CoV-2 enzyme

Chemical compounds in foods or beverages like green tea, muscadine grapes and dark chocolate can bind to and block the function of a particular enzyme, or protease, in the SARS-CoV-2 virus, according to a new study by plant ...

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