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Nearly 1 in 7 brain-injured patients shows early evidence of hidden consciousness—as revealed by EEG analysis—and is more likely to recover, researchers at Columbia have found.

A new study from Columbia researchers provides robust evidence to support a simple, fixed ratio threshold for diagnosing chronic obstructive pulmonary disease (COPD).

The Columbia Stem Cell Initiative, which provides support to more than 50 laboratories across the university engaged in stem cell research, moved this spring into new facilities.

Barring ovarian cancer surgery at low-volume hospitals could limit access to care for many rural and underserved patients, a new study has found.