Blood

Blood is a body fluid in the circulatory system of humans and other vertebrates that delivers necessary substances such as nutrients and oxygen to the cells, and transports metabolic waste products away from those same cells.

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The Blood of Exceptionally Long-Lived People Suggests Key Differences

Blood taken from Danish babies ended up in huge genetic study—without consent

A Pill That Makes Your Blood Deadly to Mosquitoes? It’s Real – And It Works

Celebrity Undergoes Controversial Procedure to Clean Blood of Microplastics

Astronauts collect blood aboard the ISS | Space photo of the day for July 21, 2025

Blood-sucking mosquitoes as disease surveillance tools? - EurekAlert!

Changes in the blood could protect against Alzheimer’s disease - EurekAlert!

Simple schizophrenia diagnosis using an acidic glycan in the blood - EurekAlert!

Inflammatory cells remain in the blood after treatment of severe asthma - EurekAlert!

The blood-curdling Permian monsters that ruled the Earth before dinosaurs

Article presents innovative drug for controlling weight and blood sugar - EurekAlert!

Scientists Discover Anti-Aging Molecules Hiding in Your Blood

Diagnosing Parkinson’s using a blood-based genetic signature - EurekAlert!

Diagnosing Parkinson's using a blood-based genetic signature

Moffitt to present plenary and late-breaking data on blood, melanoma and brain metastases at ASCO 2025 - e3.eurekalert.org

How Much Ultraprocessed Food Do You Eat? Blood and Urine Record It

Molecules in blood and urine could reveal how much ultra-processed food you eat

Caffeine in Your Blood Could Affect Body Fat And Diabetes Risk, Study Shows

Phosphate levels in blood strongly affect sperm quality in men - EurekAlert!

Blood of Man Who’s Had 200 Snakebites Helps Make a Potent Antivenom