A new study in rats provides evidence that tetrahydrocannabinol (THC) and cannabidiol (CBD) have opposing effects on brain function—and that combining the two produces more muted changes than THC ...

Poor circulation, common with age, can lead to serious health issues. Staying active is crucial, and calf raises offer a ...

For more than a century, scientists have known that blood vessels can rhythmically contract and relax in a process called ...

Blood flow restriction training—once a niche rehabilitation method used primarily by physical therapists—has quietly transformed into one of fitness’s most intriguing innovations. This technique uses ...

A medical artificial intelligence (AI) technique now enables the precise and high-quality reconstruction of MRI images even from incomplete scan data. This innovative approach not only shortens ...

Researchers at NYU Langone Health discovered that cutting off blood flow accelerates cancer growth by prematurely aging the ...

Restricted blood flow speeds tumor growth by aging the immune system. The findings highlight risks for patients with vascular ...