Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The Blue Ghost ...

The healing power of the breath has been known for thousands of years and therapies involving breathing techniques are enjoying a renaissance, according to modern-day practitioners. Ancient ...

Dyspnea is the medical term for difficulty breathing or shortness of breath. It is a symptom of many conditions that affect the respiratory system. Shortness of breath can range from mild and ...

The moon is an integral part of the sky above us. Over time, each month’s full moon has acquired a unique name of its own: ...

One week ago, a private lunar lander left the ground on a nearly 7-week journey to reach the surface of the moon. The launch may not have had the headline-grabbing power of last year's historic ...

Service members, first responders and law enforcement personnel are among those who rely on a tactical breathing technique to steady their nerves and stay sharp in high-stress situations.

To get it in your inbox, sign up for free here. Landing on the moon is one of the most challenging things humanity has attempted. Perhaps that’s part of what drives us to keep trying.

The researchers analysed oxygen isotopes from 14 samples from the Moon and carried out 191 measurements on minerals from Earth. Isotopes are varieties of the same element that differ only in the ...