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 ...

A new study reveals that restricted blood flow can prematurely age the bone marrow, reshaping the immune system in ways that allow cancer to thrive. Credit: Stock Restricted blood flow speeds tumor ...

It’s been known for millennia that the human body accumulates waste as a result of day-to-day functioning, but it’s now recognized that the awake, active brain also builds up waste that negatively ...

You can see it coming in right there, that little spot,” says neuroscientist and engineer Laura Lewis. A remarkably bright pulsing dot has appeared on the monitor in front of us. We are watching, in ...

Introduction The use of flow-diverting stents (FDS) for intracranial aneurysms has become common practice. This study aimed to evaluate ophthalmologic outcomes following carotid-ophthalmic aneurysm ...

Last year, Google introduced “AI Overviews,” a feature that displays an artificial intelligence-generated result summary at the top of many Google search pages. This feature is available to millions ...

Hydrocephalus is an excess of cerebrospinal fluid (CSF) in the brain’s ventricles. Surgery is the first-line and most effective treatment. The two primary surgeries are the Ventriculoperitoneal (VP) ...

Massage might help your brain flow regain its mojo. On June 4 in Nature, researchers led by Gou Young Koh at the Institute for Basic Science in Daejeon, South Korea, mapped the labyrinth of lymphatics ...

Scientists at the Institute for Basic Science (IBS) have uncovered a non-invasive method to boost the brain’s natural waste drainage system—a discovery that they suggest could open new avenues for ...

A device that massages the face and neck boosts the brain’s waste disposal system, suggesting it could reduce the severity of conditions like Alzheimer’s disease. Cerebrospinal fluid (CSF) bathes our ...

Researchers analyzed a global database of 500,000 strange streaks that occur on steep Martian slopes, concluding that they're most likely caused by dry processes rather than liquid flow. A new study ...

Steph Curry closed his eyes and imagined he was elsewhere. He was in the middle of a shooting slump during the Olympic Games in Paris, averaging just 7.2 points through four contests. Instead of ...