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Breast screening women in their forties saves lives

Breast screening women aged 40-49 reduces breast cancer mortality, with minimal increased overdiagnosis, according to a study led by Queen Mary University of London that looked at data from 160,000 women. Breast screening women aged 40-49…

Zeroing out their own zap

Time-shifted inhibition helps electric fish ignore their own signalsCredit: Matasaburo Fukutomi/Tsunehiko Kohashi Electric fish generate electric pulses to communicate with other fish and sense their surroundings. Some species