For over fifty years, the scientific community has grappled with an unsolved puzzle in the realm of human blood types. It all began in 1972 when doctors discovered something extraordinary during the ...

A study of about 250 patients in America, published in 2024 in the New England Journal of Medicine, linked the presence of ...

Microplastics have been found in human blood, semen, breast milk ... found that levels of microplastics in brain-tissue ...

Snakes are used in various investigations of the effects of their venom on human physiology ... a reasonably large sample. This column describes cardiocentesis for blood sample collection in ...

The researchers gave female Anopheles gambiae mosquitoes, which transmit malaria, blood samples obtained from three individuals who regularly take nitisinone. The mosquitoes died within 12 hours.