Even if you’re in generally good health, you may feel a little breathless and dizzy immediately after the test. Blood tests can help a doctor rule out other causes for your symptoms and better ...

If you'd like to learn more about your health, heritage and family history, an at-home DNA test can help you do just that. Justin Jaffe is the Managing Editor for CNET Money. He has more than 20 ...

Lost spacecraft: SpaceX said Thursday that its Starship spacecraft — which was meant to lap Earth and splash down in the Indian Ocean — exploded not long after its 7th test flight took off ...

A pet owner who was curious about his rescue dog's mixed-breed heritage was left surprised at what a DNA test revealed. Max Matthai from Baltimore, Maryland, makes no bones about the fact he didn ...

The moon is expected to turn an eerie blood-red above the skies of the U.S. in the coming months, due to a rare total lunar eclipse. Late on March 13 and in the early hours of March 14 this year ...

A vitamin B12 blood test is a reliable way to determine if you have adequate levels of this crucial nutrient. Vitamin B12 is essential for nerve function, making red blood cells, and helping your body ...

Scientists at Rutgers Health have discovered that a simple blood test could diagnose asthma and determine its severity, a breakthrough that could transform how the disease is identified and monitored.

Doctors use various blood tests for hair loss to identify the cause, including tests for hormone levels, thyroid function, and nutrient deficiencies like iron and vitamin D. Diagnosing hair loss ...

Continuous variables normally distributed are expressed as mean ± standard deviation (SD) and analyzed using the two-sample t-test ... effect of Hb and RDW and short-term and long-term mortality: HB, ...