New AI tool maps the hidden universe of small molecules

The human body and its gut microbiome produce thousands of small molecules that shape how the body functions—influencing immunity, metabolism and more. Identifying what those molecules actually are has been one of the biomedical ...

Scientists develop method to deliver sugars directly into cells

Sugars, or glycans, play a crucial role in biology—from cell signaling and recognition to interactions with pathogens. Changes in glycosylation are also associated with diseases including cancer. But studying glycans poses ...

Fertilizer made from local rocks could help feed hungry in Africa

Food insecurity is a major problem in many parts of the world, particularly Africa, where more than 300 million people regularly go hungry. Now, using the Canadian Light Source (CLS) at the University of Saskatchewan, researchers ...

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