科学与环境

Common pesticide linked to 2.5 times the risk of Parkinson’s disease

来源: All Top News -- ScienceDaily · 发布于

Common pesticide linked to 2.5 times the risk of Parkinson’s disease
来源: All Top News -- ScienceDaily

A UCLA study found that long-term exposure to a common pesticide was linked to more than 2.5 times the risk of Parkinson's disease. Scientists also uncovered how the chemical damages brain cells and identified a promising way to protect them.

A UCLA study found that long-term exposure to a common pesticide was linked to more than 2.5 times the risk of Parkinson's disease. Scientists also uncovered how the chemical damages brain cells and identified a promising way to protect them.

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Scientists discover metals that defy the deep freeze at -424°F
科学与环境

Scientists discover metals that defy the deep freeze at -424°F

Scientists have discovered a surprising mechanism that allows certain metals to resist cracking at temperatures as low as -253°C (-424°F), when similar materials typically become dangerously brittle. Instead of breaking, two experimental alloys reorganize their internal structure

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