Engineering Probiotics to Sense and Treat Gut Disease

A Conversation with Dr. David Riglar By Ryan L. Cross Inflammatory bowel disease affects over one million Americans and directly costs patients over six billion dollars a year. Current treatments manage the disease with variable success, and diagnosis requires invasive and sometimes inaccurate procedures like colonoscopies.  But David Riglar, a postdoctoral research fellow at Harvard […]

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The Science of (Baking with) Sugar

“Sugar!” “Yes please!” Maroon 5’s sugar anthem rang loud and clear in the Harvard Science Center on Monday night for the third event in this semester’s Harvard Science and Cooking lecture series. This week’s topic: “The Science of Sugar.” When speaker Joanne Chang from Flour Bakery mentioned her book “Cooking with Less Sugar,” many audience members may have expected the […]

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Bringing Brontosaurus Back

Sometimes science gets a bad rap for changing its mind. First Pluto is a planet, and then it’s not.  Scientists and policy makers started by talking about “global warming,” but have since come to prefer the term “climate change.” And now the beloved long-necked dinosaur of our childhoods, Brontosaurus, has been redeemed and acknowledged as […]

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