The surprise discovery of a huge cloud of molecular gas — the stuff that forms stars — just 300 light-years away is opening up new ways to study the conditions that enable star birth.

In this astronaut photo, an infamous Nicaraguan volcano coughs up toxic clouds of gas a few years after its first eruptions for more than a century. Momotombo is an active stratovolcano that sits ...

Burps that smell like rotten eggs typically mean that gas has mixed with sulfur in your digestive tract. Depending on your diet, behavior, or an underlying health condition, this may happen more ...

This should trigger a burp. Eating quickly can lead to a buildup of gas in the digestive system. Focus on relaxing during meals. Eating while you’re stressed or on the go can interfere with your ...

Burping or belching (eructation) is the process of releasing gas or air from your stomach through your mouth. It may occur up to 30 times in a single day. While burping is usually normal ...

You may also get gas from swallowing air. Usually, you get rid of gas through your mouth (burping) or through your anus (flatulence). People pass gas one way or another about 20-30 times a day.