4, 2025 (HealthDay News) -- Tiny microplastics are making their way into the human brain ... but remember that dementia is a disease where the blood brain barrier and clearance mechanisms are ...

The amount of microplastics in the human brain appears to be increasing ... way through the body and get to the brain, crossing the blood-brain barrier,” Campen tells CNN’s Sandee LaMotte.

Despite progress in AI-driven human animation, existing models often face limitations in motion realism, adaptability, and scalability. Many models struggle to generate fluid body movements and rely ...

Of course they’ve made their way into human tissue, he says. Earlier studies have found them in lungs, intestines, blood, liver and placenta. In the samples collected in 2024, concentrations of ...

A colorized computed tomography (CT) scan of the brain revealing blood vessels in the brain. A new study finds microplastics accumulate at higher levels in human brains than in the liver and kidneys.

Indeed, for something that is by far the most common component of the human body—of the roughly thirty-six trillion cells that make up an average adult male, about thirty-two trillion are blood ...

Credit: NPS/Kurt Moses NASA scientists have uncovered significant changes in the global water cycle over the past two decades, largely driven by human activities such as agriculture. Their findings ...

Although the human brain is capable of sifting through a billion bits of information per second, scientists recently found that the top speed of human thought only comes in at roughly 10 bits per ...

"A world in which human wages crash from AI — logically, necessarily — is a world in which productivity growth goes through the roof, and prices for goods and services crash to near zero ...

Discoveries in the past two decades have added new branches to the human family tree, including species such as the hobbit-like Homo floresiensis and the powerfully built Homo naledi. A pinkie ...