Baker’s cyst, which might cause tightness and swelling behind your knee; The location of your knee pain can help you pinpoint the cause. Take note if you have: Pain behind knee when bending .

News, analysis, and competitive intelligence on the biggest developments impacting the Pennsylvania legal community.

A guide to what the Trump administration is targeting, which research is being cut — and how much the world of science is about to change.

Jan. 16, 2023 — Researchers have identified a new mechanism behind knee osteoarthritis, showing that increased stiffening in the extracellular matrix led to a decrease in the Klotho 'longevity ...