A study explains how age reshapes the blood system. In both humans and mice, a few stem cells out-compete their neighbors and gradually take over blood production. The loss of diversity results in a ...

Using a novel lab method they developed, McGill University researchers have identified nine molecules in the blood that were ...

Learn more about goji berry, a popular health food that may protect against vision loss, diabetes, and heart disease.

Strawberries are fruits loved for their bright red colour, sweetness, juiciness and aroma. They are either eaten fresh or combined with ice cream, chocolates, jam and so on. Strawberries can be grown ...

Learn when uncontrolled bleeding becomes dangerous and requires immediate medical attention. Discover effective first aid techniques and warning signs ...

Alicia Keys wore a bright red pinstripe suit at the 2025 Met Gala She attended the event with her husband, Swizz Beatz The singer last attended the Met Gala in 2022, wearing a silver shimmery ...

You may notice: Bright red blood (fresh blood often from the esophagus ... Anemia develops when the blood doesn't carry enough oxygen. It can be caused by red blood cell injury, decreased red blood ...

Red Oak freshman Zahria Bernard competes in the girls’ 100 meter dash during the UIL 5A state track and field championships at the University of Texas' Mike A. Myers Stadium in Austin, TX, on ...

In contrast, patients whose leukemia showed more features of early red blood cell development had a 37% lower risk of death (HR ~0.63). When researchers tested how these leukemia cells responded ...

However, the amount of blood and its shade can indicate different medical conditions. For example: Bright red blood in the stool may indicate bleeding in the lower colon or rectum. Darker red ...

Someone with blood cancer may look unusually pale because they have too few red blood cells. Pallor is often more noticeable in light skin but people with black or brown skin may look greyish and ...