Diseases, Conditions, Syndromes

COPD patients 61% more likely to die in the year after major surgery

Patients with chronic obstructive pulmonary disease (COPD) who undergo major surgery are more likely to die in the year after surgery and incur higher health care costs than similar patients without COPD, found a new study ...

Psychology & Psychiatry

Researchers explain link between emotion and addictive substance use

What drives a person to smoke cigarettes—and keeps one out of six U.S. adults addicted to tobacco use, at a cost of 480,000 premature deaths each year despite decades of anti-smoking campaigns? What role do emotions play ...

Psychology & Psychiatry

Cigarette smoke damages mental health, too

For decades, doctors have warned about the health risks of smoking. However, their warnings focused on the physical risks that cigarettes pose to health, such as lung cancer, heart disease, low birth weight and high blood ...

Diseases, Conditions, Syndromes

Coronavirus was spreading in NYC in February, came via Europe

The novel coronavirus began spreading in New York City in February, before widespread testing began, and the strain so far identified in local samples came from Europe, a scientist said Wednesday.

Genetics

Guidelines for human genome editing

Human genome editing for both research and therapy is progressing, raising ethical questions among scientists around the world.

page 2 from 40