PDF from the official Haryana Board website (bseh.org.in). Access chapter-wise topics, course structure, and marking scheme ...

May 15, 2025 — A new study shows that the sinoatrial node (SAN) -- a small but powerful structure in the human heart that serves as its natural pacemaker and ... New Study Finds That Tea and ...

There are more than 100,000 people on organ transplant lists in the U.S., some of whom will wait years to receive one – and some may not survive the wait. Even with a good match, there is a chance ...

Imagine a wearable device that knows when your joints are in distress and responds with comforting heat—automatically. A ...

It has been clearly demonstrated that left ventricular (LV) hypertrophy is a strong blood pressure independent risk factor for cardiovascular morbidity and mortality in the general population, in ...

Somewhere in the stratosphere between Ohio and New York, cumbersome bodies bumping against pockets of turbulence, my mind ...

June 12, 2025 — A team at UC Davis has made a major leap in neurotechnology, enabling a man with ALS to speak again through a brain-computer interface that converts thoughts into speech in real ...