Researchers are closer to understanding the earliest beginnings of the circulatory system during embryonic development—a discovery that could lead to ways to repair damage in the human body after ...

Your circulatory system works all day, every day, to pump oxygen throughout your body. There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your ...

Aminoacyl tRNA synthetases picked up new protein domains that participate in vasculature formation around the same time that organisms evolved key adaptations in the circulatory system. A series of ...

Constantly cold feet? It’s not always just harmless shivering. Sometimes, circulation disorders are the cause–an often underestimated but potentially dangerous condition. Knowing the warning signs can ...