Coronary artery calcium (CAC) is a marker of subclinical atherosclerosis that confers increased risk of atherosclerotic cardiovascular disease. Measured by noncontrast cardiac computed tomography, CAC ...

A research team led by IGTP, in collaboration with IR Sant Pau and ISGlobal, identifies a protein as a central element in ...

P hysiology or medicine was the third prize area Alfred Nobel mentioned in his will laying out his wishes for the Nobel Prize. In 2024, the prize came with an award of 11 million Swedish krona, ...

Scientists have developed a powerful new dual-imaging tool that maps the retina’s structure and oxygen use in unprecedented ...

Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

The retina’s high demand for oxygen makes it vulnerable to diseases linked to impaired blood supply, yet existing imaging ...

The international flotilla trying to deliver aid to Gaza says several of its boats were approached by unidentified vessels, some navigating without lights. The Global Sumud Flotilla says in a post on ...

The Israeli Navy has boarded several of the Global Sumud Flotilla’s vessels and detained the activists aboard, Israel’s Foreign Ministry says. The ministry shares a video showing an Israeli soldier ...

Secondary lymphoid organs, such as lymph nodes, harbor highly specialized and compartmentalized niches. These niches are optimized to facilitate the encounter of naive lymphocytes with antigens and ...

Having both been completed, the two new Spirit of Tasmania vessels now need to meet new hull specifications due to issues with fenders at the wharf in Devonport. The full nature and cost of the works ...

A Russian diesel-electric submarine suffered a serious accident while it was sailing through the Mediterranean Sea. The Novorossiysk, which was reported to be leaking fuel, was last seen on the ...

14:43, Mon, Sep 29, 2025 Updated: 14:46, Mon, Sep 29, 2025 A pair of Russian naval vessels have suffered significant technical problems in separate locations – one in the Mediterranean Sea and the ...