Obstetrics & gynaecology

Worrisome increase in some medical scans during pregnancy

Use of medical imaging during pregnancy increased significantly in the United States, a new study has found, with nearly a four-fold rise over the last two decades in the number of women undergoing computed tomography (CT) ...

Medical research

Research uncovers potential health risks of travel to Mars

Sending a manned mission to Mars requires more than a powerful launch rocket. Prep work also includes learning how a three-year space flight could affect the human body. With funding from the National Aeronautics and Space ...

Medical research

New blood test quickly reveals severity of radiation injury

A novel blood test could greatly improve triage of victims of radiation accidents by rapidly predicting who will survive, who will die, and who should receive immediate medical countermeasures, according to scientists at ...

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