Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal ...

Obesity causes hypertension. Hypertension causes cardiovascular disease. And cardiovascular disease is the leading cause of ...

Results reveal mechanism driving high blood pressure and point toward more precise therapies targeting communication between fat and blood vessels.

Beige fat surrounding blood vessels actively works to keep high blood pressure in check, according to a new study in mice, promoting healthy vascular function even during obesity. The findings support ...

After years of type 2 diabetes, red blood cells may quietly turn against the heart—offering a new clue for spotting danger ...

Bengaluru's EMPRI unveils a maintenance-free, electricity-free sewage treatment plant treating 10,000 litres/day using gravity and nature-based processes.

WILLIAMSVILLE, N.Y., Dec. 01, 2025 (GLOBE NEWSWIRE) -- What do most people get wrong about varicose veins? According to a HelloNation article, the common belief that varicose veins are only a cosmetic ...

Hypertension begins harming the brain surprisingly early, even before measurable blood pressure increases. Key cells related to blood vessels, signaling, and myelin maintenance begin aging prematurely ...

Varicose veins are swollen, twisted veins caused by weakened valves that allow blood to pool. While often a cosmetic issue, they can pose health risks like blood clots and skin ulcers. Self-care ...

Apples are rich in fiber and flavonoids, compounds that may support heart health and improve how blood vessels function. Current research shows regular consumption of apples can contribute to ...

A Covid infection may cause blood vessels to age by about five years, with the effect most pronounced in women, according to new research published in the European Heart Journal. [1] Normally, ...