First, it’s important to know that fish are covered in a thin layer of mucus. This slimy coating (it is also called a “slime coat”) is known to keep fish healthy by warding off pathogens.

It is time for another roundup of the funniest signs from Reddit. Last week's was something else, and this week's won't disappoint either. Here we go! 1.I think we know what they were trying to ...

Finding the best bike storage solution is a necessity for anyone with a bike. It's a basic fact that if you've got a bike you'll need to find a way to keep it safe and out of the way at home.

A long-planned “quick-build” bike lane on Oak Street suffered a slowdown, but now it is back on the table. Pending final approval, the San Francisco Municipal Transportation Authority is ...

According to NASA, astronauts have to exercise at least two hours per day on a treadmill or stationary bike to avoid the bone ... the lack of gravity alters fluid distribution in the body, leading ...

Francis was put on the ventilation mask after he suffered a spate of respiratory crises in late February and early March during which he was unable to expel the mucus and fluid that had ...

These galloping bubbles are already garnering significant attention: their impact in the field of fluid dynamics has been recognized with an award for their video entry at the most recent Gallery ...

Snot is a nasal mucus and natural polymer that your body creates. Nasal mucus protects your body from outside germs and when it dries it creates bogies. The reason it can taste salty is because ...

When a person has black or dark-colored mucus, they may have inhaled potentially harmful pollutants. Coughing up black mucus may also be due to an underlying infection or condition. Mucus serves ...

Doctors extracted “copious” amounts of mucus that had accumulated in his ... his airways with a sucker at the tip to suction out fluid. The 88-year-old pope, who has chronic lung disease ...