It was the first total lunar eclipse, also known as a blood moon, in more than two years. A lunar eclipse occurs when the sun, Earth and moon align, in that order. There are different types of ...

Blood donation is widely recognized as a life-saving act, replenishing hospital supplies and aiding patients. But could donating blood also benefit the donor? Frequent blood donors may experience ...

Skywatchers snapped photos of the "blood moon" hovering above North and South America last night. Here's a gallery of images to celebrate the total lunar eclipse.

If you look up at the sky late, late Thursday in the Toronto area, there's a chance you'll be able to see a total lunar eclipse and what's called a blood moon. The perfect alignment of the sun ...

Abstract: Blood pressure (BP) is a vital sign that could provide crucial information for the prevention, diagnosis and treatment of many diseases. Most of the existing BP detection solutions require ...

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 ...

Scientists are exploring the production of artificial blood amid shortages of blood and the need for safe transfusions. Millions of people die globally each year due to lack of access to blood ...