The evolutionary origins of why you're programmed to love sugar

The sweetness of sugar is one of life's great pleasures. People's love for sweet is so visceral, food companies lure consumers to their products by adding sugar to almost everything they make: yogurt, ketchup, fruit snacks, ...

An easy relationship between a beetle and its yeast symbiont

Japanese lizard beetle larvae feed on yeast injected from their mothers' abdomens into the bamboo stems they are growing in. Now, scientists at Nagoya University have made a surprising discovery: the yeast can digest some ...

SARS-CoV-2 uses sugars to invade human cells

Sugars found on the surface of human cells influence COVID-19 infection, according to a University of Alberta-led study that is one of the first to observe this relationship and suggests that cells in the brain might be particularly ...

Probing how microbiomes affect our health

More than half the cells on or in our bodies are microbes. Microbes help us digest food, affect our moods, and defend against invading pathogens.

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