The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Computer Science and Engineering Ph.D. student Nayan Bhatia demonstrates Pulse-Fi, technology that uses WiFi signals to measure a person's heart rate. Heart rate is one of the most basic and important ...

Your heart is with you for every moment of your life—but the way you care for it shouldn’t look the same at 25 as it does at 65. Cardiovascular disease is the leading cause of death in the U.S., and ...

A class of drugs called beta-blockers — used for decades as a first-line treatment after a heart attack— doesn’t benefit the vast majority of patients and may contribute to a higher risk of ...

The researchers employ specially designed nanoscale antennas to convert terahertz light into vertical electric fields in atomically-thin semiconductors, such as molybdenum disulphide (MoS₂). Terahertz ...