Medical research

Tunable bonds: A step towards targeted At-211 cancer therapy

Astatine is the least abundant element on Earth, and all of its known isotopes have a half-life of less than 8 hours. One astatine isotope, astatine-211 (At-211), emits alpha particles and shows promise as a cancer therapy. ...

Health

Experts examine the safety of probiotics

Scientific evidence assessing the benefits and risks of probiotics continues to accumulate. With new types of probiotics being introduced on the market and health care professionals recommending probiotic use in populations ...

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