Researchers are continuing to make progress on developing a new synthetic material that behaves like biological muscle, an ...

Q: My blood pressure is a little high. My doctor is making me do constant at-home testing, take medication and check in with ...

Every day I become more disgusted with the Republican-led Congress of which you are a part. Congress is supposed to be a co-equal branch of our government. Instead, you and ...

Starfish, also known as sea stars, are equipped with an almost alien-like anatomy. Despite lacking a brain, blood, and ...

Osmosis is the diffusion of water molecules from a dilute solution (high concentration of water) to a more concentrated solution (low concentration of water) across a selectively permeable membrane.

You don't have to be a genius: anemones have been using human genes to form their bodies for 600 million years.

CREST-2 may end routine CEA for asymptomatic carotid stenosis, but its message is nuanced, raising new questions about ...

A newly developed imaging method blends ultrasound and photoacoustics to capture both tissue structure and blood-vessel function in 3D.

The UPMC Heart and Vascular Institute can treat those suffering heart attacks in under 90 minutes.

Hooray! The Powell Blvd Connection is back on board! Now let's think about the Fourth Street extension: I still think that ...

Red blood cell Carry oxygen. Contain haemoglobin (rich in iron) to carry oxygen. Biconcave shape to provide a large surface area for the diffusion of oxygen. No nucleus to provide more space for ...