Medical research

Taurine may be a key to longer and healthier life

A deficiency of taurine—a nutrient produced in the body and found in many foods—is a driver of aging in animals, according to a new study led by Columbia researchers and involving dozens of aging researchers around the ...

Diseases, Conditions, Syndromes

Weak spot in COVID could guide vaccine advances

After three years of infections, lockdowns, and vaccinations, we know a lot about SARS-CoV-2, the virus that causes COVID-19—but we don't know everything. Like, why are some variants weaker than others? Why does the omicron ...

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