Watch NASA Launch Its Perseverance Mars Rover Live Right Here
NASA’s Perseverance Mars rover is ready for launch. You can watch the action live in the stream below starting at 7:00 a.m. EDT (4:00 a.m. PT).
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Scientists Detect Rising Microplastics in Human Brains, Study Raises Concerns
A rise in microplastic contamination in human brain tissue has been reported, with findings indicating an increase over recent years. Concerns about potential health impacts have been raised, as microplastics and nanoplastics have been detected in significant amounts. Research suggests that individuals with dementia had even higher concentrations, though the causation remains unclear. While the presence of these particles has been established, debates around research methodology and the accuracy of findings continue within the scientific community. Study Highlights Rising Microplastic Levels According to a study published in Nature Medicine on February 3, the concentration of microplastics in human brain tissue has risen by approximately 50 percent between 2016 and 2024. Researchers found that in those who had died with dementia, microplastic levels were nearly six times higher than in individuals without the condition. Comparisons with samples dating from 1997 to 2013 showed a co...
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