T cells are white blood cells that are important for adaptive immunity. They have unique cell surface receptors that are generated by randomly assorting genes. These receptors allow T cells to ...

The cells that make up the walls of the finest of all lymphatic vessels have a lobate, oak leaf-like shape that makes them particularly resilient to changes in fluid volume. A similar cell shape also ...

Here is a look at the NEET UG 2025 syllabus and answers to frequently asked questions regarding the Biology subject.

Astronomy fans are in for a treat this March as the full moon will appear to turn red during a total lunar eclipse. March's full moon, known as the Worm Moon, will pass into Earth's shadow on the ...

A total lunar eclipse on March 13-14, 2025, will be visible across Earth's night side. See detailed maps of where and when to watch the dramatic 'Blood Moon'. The first total lunar eclipse since ...

Frequent blood donors may be getting more than a warm, fuzzy feeling from their altruism, as giving blood may also enhance your ability to produce healthy blood cells, potentially reducing the ...

When people donate blood, stem cells in the bone marrow make new blood cells to replace what was lost. This stress can drive the selection of certain clones—groups of blood cells with a slightly ...

Skywatchers across the world will witness the first total lunar eclipse in three years. Here’s who will have the best views—and what gives the moon its eerie red tint. People gather to watch a ...

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 ...

Blood cancers are a diverse group of conditions that affect blood cells. Treatment options have improved, offering a better outlook for long-term survival. Blood cancers occur when blood cells don ...

White blood cells use brute force to dislodge bacteria UC Hoxworth professor receives NIH grant for his lab's biomedical research Date: March 4, 2025 Source: University of Cincinnati Summary: A ...