Researchers find most of 200 heart attack patients had important gut bacteria missing and believe restoring it may keep hearts healthier; wider trial planned

Team at Weizmann Institute publishes study on method it says could help detect cancers, aid in organ transplants and help monitor cell therapy

South African data, not yet peer-reviewed, comes from 13 cases; researchers can't definitively say neutralization of Omicron not due to vaccination or previous infection

Researchers were focused on helping people after injury when they realized their findings could assist artificial meat producers to turn muscle into fiber in a fraction of the time

Researchers identify insulin-producing apparatus in fetuses that they believe lies ‘dormant’ after birth but may one day be reactivated to address problems

Government adviser says ‘significant chance’ new coronavirus strain means a phase of high infection, but top doctor thinks it may prove milder, making it ‘the variant we wish for’

Scientists astounded that chemical on newborns' heads has opposite effect on men and women, but say it's logical because kids are safest with protective mother, unaggressive father

New 3D images from Juno spacecraft show that cosmic cyclone hovering around planet is 200-300 miles deep, resembling a fat pancake

Data platform will allow doctors worldwide to input data from biopsies; research team has already identified best treatment for 7% of melanoma cases

Reviewing scientific literature, researchers find at least 400 species that disappeared around the world shortly after humans arrived on the scene