Impact of Running Reaches Marrow to Spark Bone Growth in Mice
Impact of Running Reaches Marrow to Spark Bone Growth in Mice
A study offers a new explanation for how exercise strengthens bones and the immune system.
Impact of Running Reaches Marrow to Spark Bone Growth in Mice
Impact of Running Reaches Marrow to Spark Bone Growth in Mice

A study offers a new explanation for how exercise strengthens bones and the immune system.

A study offers a new explanation for how exercise strengthens bones and the immune system.

bone
The MSC: Regeneration Orchestrator
The MSC: Regeneration Orchestrator
| Nov 16, 2020
Scientists uncover the promise of mesenchymal stem cells (MSCs), also known as medicinal signaling cells, to modulate the immune system and regenerate tissue.
Luis Alvarez Aims to Heal Wounds with Tissue-Regenerating “Paint”
Luis Alvarez Aims to Heal Wounds with Tissue-Regenerating “Paint”
Shawna Williams | Jul 13, 2020
The bioactive coating tethers restorative proteins to implanted tissues and fosters new growth, animal studies suggest.
Two Studies Question Function of Bone Hormone Osteocalcin
Two Studies Question Function of Bone Hormone Osteocalcin
Ruth Williams | May 29, 2020
Independently produced knockout mouse strains fail to find evidence of the bone protein’s endocrine functions, and divide researchers’ opinions.
Image of the Day: Protodogs
Image of the Day: Protodogs
Amy Schleunes | Mar 4, 2020
An analysis of microwear patterns in fossilized canid teeth supports the theory that early dogs and wolves had distinct diets.
Image of the Day: Foot Biomechanics
Image of the Day: Foot Biomechanics
Amy Schleunes | Mar 2, 2020
A new study highlights the importance of the transverse arch in regulating the stiffness of the human foot.
New Discoveries in Human Anatomy
New Discoveries in Human Anatomy
Diana Kwon | Feb 18, 2020
Using advanced microscopy and imaging techniques, scientists have revealed new parts of the human body and overturned previous misconceptions.
Infographic: The Modern Human Body
Infographic: The Modern Human Body
Diana Kwon | Feb 18, 2020
The last few years have yielded new insights into human anatomy. Explore this interactive graphic to learn about some of these discoveries.  
Image of the Day: Reversing Arthritis
Image of the Day: Reversing Arthritis
Amy Schleunes | Jan 28, 2020
A combination of two drugs appears to restore cartilage in rats.
Bone Hormone Sparks Fight-or-Flight Response in Mice
Bone Hormone Sparks Fight-or-Flight Response in Mice
Ruth Williams | Sep 12, 2019
A brain-activated, bone-derived hormone called osteocalcin regulates the acute stress response in rodents and possibly humans.