Health

Loneliness poses risks as deadly as smoking: surgeon general

Widespread loneliness in the U.S. poses health risks as deadly as smoking up to 15 cigarettes daily, costing the health industry billions of dollars annually, the U.S. surgeon general said Tuesday in declaring the latest ...

Oncology & Cancer

Illuminating tumor cells with dark proteins

Columbia researchers have shined new light on how the "dark" part of the genome allows cancer cells to be detected by the immune system, which could lead to better immunotherapies.

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