human

Cross-section of a heart organoid with multiple hollow chambers, with the atrial region in cyan, the left ventricle in white, and the right ventricle...

Before the refrigerator, society struggled with food spoilage and limited availability. After its introduction, it revolutionized food preservation and availability. © Andrey...

Estimates of human immune cell numbers by cell type and tissue, grouped by primary systems. © Ron Sender, created with BioRender.com ...

The diversity of brain cells and their genetic activity is now recorded in a new brain atlas.© fruttipics/ iStock ...

Different human cell types (right) and relative proportion of the total cell number. © Ian A. Hatton ...

Normal pig embryo (top) and the chimera embryo with the human kidney. The red fluorescence marks human cells. © Wang, Xie, Li,Li,...

Photo: Emerging Infectious Diseases/AAP/dpa In Australia, a woman complained of abdominal pain, coughing and forgetfulness. During an operation, doctors found a wriggling worm...

Environmental DNA can apparently even be obtained from a footprint in the sand, which can provide information relevant to data protection law about the...