New research shows that a network of subcellular structures similar to those responsible for propagating molecular signals that make muscles contract are also responsible for transmitting signals in ...

The new research reveals a novel mechanism for signal transmission in brain cells and helps answer an open question in neuroscience about how intracellular signals travel over long distances in ...

This influx of calcium at the contact site attracts and activates a kinase called CaMKII, a protein known to be important in ...

A DEXA scan, historically used for bone density scanning, is also an accurate way to measure body composition, which can reveal clues about your heart health.

These static and dynamic upper-body stretches target the shoulders, hands, arms, chest and back to reduce pain and improve ...

Patrick Mahomes and Nikola Jokić aren't just superstars. They challenge us to better understand the hidden secrets of ...

Golden Era bodybuilder Robby Robinson goes through his top exercises for each body part and gives insight into each selection.

“The exact reason these became vestigial is difficult to tell, as our ancestors lost this ability about 25 million years ago, ...

Body composition refers to the percentages body fat, bone, and lean tissue mass (basically, the muscle, organs, water, and ...

Here's how hypopressive breathing, a deep breathing exercise, can help you with your Pilates practice and other forms of ...

Whatever fitness intentions you have for 2025, there's one thing that'll make it easier: doing full-body muscle-activation ...

Patrick Mahomes and the Chiefs earned a first-round bye in the 2025 playoffs after finishing as the No. 1 seed in the AFC. Even though the team was off, the Kansas City quarterback was certainly busy.