Astronauts who spent a long-time in space may experience a decrease in their cardiovascular function resulting to a lower exercise capacity.
Scientists have engineered synthetic blood vessels in hopes of treating children born with serious heart defects. The artificial blood vessels, which could grow with age, could eventually eliminate the need for multiple surgeries in children.
new research shows that sleep loss can also have detrimental effects on cholesterol metabolism, leading to higher risk of cardiovascular diseases.
Looks like camels are not the only animals that can save the water they drink throughout the day. New research has found that sheep, who understandably become overheated under their thick sweaters of wool, can save the water they would otherwise sweat out by literally cooling their brains.
Scientists have found an explanation as to why Rudolph, Santa's lead reindeer pulling the sleigh through the night on Christmas Eve, has a red nose.