Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves more attention—and how to strengthen it.

University of Delaware's Mona Batish is a molecular biologist. She studies circular RNAs formed as a result of so-called ...

similar to the complex muscles in the human body. The team leveraged 3D printing and muscle cells derived from humans and mice to grow an artificial structure that pulls concentrically and ...

Bullish (Video) Human Anatomy: Muscular System - Skeletal Muscles, Biceps & Triceps Posted: March 20, 2025 | Last updated: March 20, 2025 The film explores the muscular system of the human body ...

How it's made The hand features 'Multiple Muscle Tissue Actuators' (MuMuTAs), thin strands of lab-grown human muscle tissue rolled into bundles resembling sushi rolls. These MuMuTAs act as ...

Looking again through the magnifying lens at the fossil's surface, one of us, Sabrina Curran, took a deep breath. Illuminated ...

Human “bodyoids” could reduce animal testing, improve drug development, and alleviate organ shortages. Why do we hear about medical breakthroughs in mice, but rarely see them translate into ...

Researchers at UC San Diego's School of Biological Sciences used a cutting-edge imaging technique called cryo-electron microscopy (cryo-EM) to probe details of human muscle AChRs at high resolution.

It is arguably our most valuable human commodity. From clay tablets to electronic tablets, technology has played an influential role in shaping human knowledge. Today we stand on the brink of the ...

However, the human body evolved to function in the gravity ... "Your heart is having an easy time. "Your muscles and bones are having an easy time. "You're floating around the space station ...

For the last two decades, the prevailing view in human evolutionary genetics has been that Homo sapiens first appeared in Africa around 200,000 to 300,000 years ago, and descended from a single ...