Whatever its intensity, it should never be considered "normal." To understand why erections can become painful, it's helpful ...

Feb. 21, 2026 Running extreme distances may strain more than just muscles and joints. New research suggests ultramarathons can alter red blood cells in ways that make them less flexible and more prone ...

Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Oct. 24, 2025 Researchers uncovered how lung cells decide whether to rebuild tissue or fight infection. This built-in “switch” may be the key to restoring the lungs’ natural repair ability. The ...

Correspondence to: Dr Arend Mosterd Department of Cardiology, Meander Medical Centre, PO Box 1502, 3800 BM Amersfoort, The Netherlands; a.mosterd{at}meandermc.nl If you wish to reuse any or all of ...