It's made up of a complicated network of cells and organs. It protects the body from infection, cancer, and other conditions. Lymph nodes are part of the immune system. They send out lymphocytes.

British “micro artist” David Lindon set a Guinness World Record by creating a microscopic Lego block that is the same size as a human white blood cell — four times smaller than the previous ...

The different cell types in your blood include: Red blood cells, which deliver oxygen to tissues and remove carbon dioxide White blood cells, which destroy invaders and fight infection Platelets ...

Here's everything you need to know about how to see the first "blood moon" total lunar eclipse since 2022, and the only one visible from North America this year, when it rises in March.

Sometimes, diseases or infections can cause low white blood cell counts. Increasing white blood cells involves treating the underlying cause, diet, medications, and supplementing vitamins.

Eosinophils are a type of white blood cell. Low eosinophil numbers may occur due to certain medications or an underlying health condition, such as Cushing syndrome. Eosinophils play a role in the ...

The new cell type, called ovoid cells, are found in the hippocampus of mice, humans and other mammals. Discovering the neuron provides key insights into how memories form and into treatment of ...

The distinct population of endothelial cells that line blood vessels in the insulin-producing "islets" of the human pancreas have been notoriously difficult to study, but Weill Cornell Medicine ...

He is co-founder, shareholder and employee of Axovia Therapeutics Ltd. Right now, approximately 20 billion red blood cells are busy travelling through your blood vessels. They are delivering ...