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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Researchers identify blood-based biomarker for cancer risk in people with Lynch Syndrome - EurekAlert!

Mayo Clinic experimental dual-drug nanotherapy crosses the blood–brain barrier and improved survival in preclinical glioblastoma models - EurekAlert!

Blood-Sucking Parasites Could Revolutionize Treatment for Autoimmune Diseases

In living animals, blood helps build polymer that can modulate neuronal activity - EurekAlert!

He Studied How to Transport Blood to Wounded Marines

Coffee and Blood Pressure: What You Need To Know Before Your Next Cup

Tumor DNA circulating in patients’ blood after pre-surgery treatments predicts whether breast cancer will return - EurekAlert!

There Are 10 Signs of Faster Aging Hidden in Your Blood, Study Says

An enzyme released during exercise protects the brain from aging and Alzheimer's. A new study shows the mechanism by which the enzyme, GPLD1, mitigates damage to the aging brain by pruning proteins off veins and arteries, so blood can sweep away toxins, and bring fresh nutrients into the brain.

Cell-inspired sensor delivers blood-monitoring breakthrough - EurekAlert!

Novel biosensing platform enables fingertip blood-based micro-volume t-cell immune monitoring - EurekAlert!

Timely scan could save lives of A&E patients with blood in urine - EurekAlert!

Fetuses likely have more ‘forever chemicals’ in blood than thought – report. US test of 120 umbilical blood cord samples identified 42 Pfas compounds, which do not naturally break down

The Blood of Centenarians Reveals 37 Proteins Linked With Slower Aging

See the moon turn blood red in a total lunar eclipse this week

Climate change is now showing up in our blood. A 20-year study reveals a 7% rise in serum bicarbonate—a key CO2 marker—mirroring atmospheric carbon dioxide increases. Our bodies are compensating to maintain balance, but researchers warn these shifts could exceed healthy limits within 50 years.

‘Blood Moon’ Eclipse And Aurora Alert In March 2026

Gallbladder cancer could soon be detected in blood, study finds - EurekAlert!

Centenarians' blood sheds light on the mechanisms of longevity - EurekAlert!

Scientists Find an Early Parkinson’s Signal Hidden in Blood