Neuroscience

Space travel may be bad for your brain – here's why

There is bad news for those planning to go to Mars in the near future: a study in mice has suggested that radiation in space could cause cognitive decline in astronauts. However, we know from past research that mental, social ...

Oncology & Cancer

Scatter radiation from mammography presents no cancer risk

The radiation dose to areas of the body near the breast during mammography is negligible, or very low, and does not result in an increased risk of cancer, according to a study presented today at the annual meeting of the ...

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