CNN is facing questions from critics after the network was busted altering the lighting for President Biden’s Thursday address, softening the blood-red hues to calmer shades of pink. The ...

President Biden’s polarizing speech on Thursday night sent social media ablaze with a glowing "blood red" background that stunned viewers. Biden aimed to frame the state of U.S. politics as a ...

If the 2018 holiday season taught us anything, it’s that red can be a dangerously divisive color in the political world. One only needs to look back at Melania Trump’s blood-red Christmas ...

Blood gets its color from hemoglobin, the protein in your red blood cells that carries oxygen throughout your body. When hemoglobin binds with oxygen, it turns bright red.

All blood in the human body is red in color. It is untrue that deoxygenated blood is blue. Human blood contains hemoglobin, which is a complex protein molecule in red blood cells. Hemoglobin ...

Period blood can vary in color and relays important information about a person’s health. Normal period blood typically varies from bright red to dark brown or black. Blood or discharge that is ...

This week's full moon will come with a special treat – a total lunar eclipse, which will turn the moon a spooky blood red color. While the eclipse will last from 1:47 a.m. EDT to 4:10 a.m. EDT ...