Toxic Thailand rivers pinned on Myanmar mines

A sprawling new mine is gouged into the lush rolling hills of northeast Myanmar, where civil war has weakened the government's already feeble writ, and pollution levels are rising downstream in Thailand.

New 'radar' detects active cellular destroyers

Cells in the human body must adapt their protein balance to certain situations, such as the availability of iron or an infection. These adaptations occur through a complex process in which proteins that are no longer needed ...

Chemists reveal how tau proteins form tangles

One of the hallmarks of Alzheimer's disease is the presence of neurofibrillary tangles in the brain. These tangles, made of tau proteins, impair neurons' ability to function normally and can cause the cells to die.

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