Here’s how it works. Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in ...

For American Indian, Black and Hispanic people in the US, exposure to nitrogen dioxide exceeds the World Health ...

Although nitrogen is very abundant in the atmosphere as dinitrogen gas (N 2), it is largely inaccessible ... fixing carbon dioxide to produce organic carbon, much like photosynthetic organisms ...

Gas stoves offer even cooking, but it comes with risks. Learn the health risks of cooking on a gas stove and how to protect ...

Medical gases are occasionally valued for their ability to expel other gaseous fluids from a container or environment. Most often, nitrogen or carbon dioxide is introduced to a pharmaceutical product ...

See your favorite A-listers in their class photos, and find out who had an awkward phase — or who was "most likely to be famous" from a young age. Tom Hanks/X It's only natural that Tom Hanks ...

The atmosphere is mostly nitrogen (approximately 80%) and oxygen (approximately 20%). The remaining gases are found in much smaller proportions, such as carbon dioxide and water vapour.

In the new study, it was determined that gas stoves emit unhealthy amounts of nitrogen dioxide pollution, reaching 75 percent of the exposure limit set by the World Health Organization (WHO).

Human activities now account for two-thirds of all methane venting to the atmosphere, and our efforts to staunch the flow are ...

When soda companies add carbon dioxide gas to a soda mixture, the water is very cold so it can hold a lot of gas. They also use pressure to put more gas in the water than it could normally hold at ...

When evaluating the best cloud storage options for photos, we look for services that make uploading and organizing images effortless, while providing ample storage space at an affordable price.