The YouTube red got cooler a few months ago — literally. The platform updated its iconic color and added a gradient. Here's why.

Military submarines use red light instead of fluorescent or other light types for specific, scientific reasons. Here's ...

Red tide is caused by a harmful algae bloom. It can bring respiratory problems and even fish kills in high concentrations.

The Sudanese Foreign Minister Ali Jusuf Sharif confirmed that his country will allow Russia to establish a naval base in Port ...