A delegation from the Southern Transitional Council in Riyadh announced its dissolution, but members abroad rejected the news ...

The mystery of early embryonic communication is starting to be unraveled thanks to a new stem cell-based model.

Inequality threatens long-term social and economic development, harms poverty reduction and destroys people’s sense of fulfillment and self-worth. The incomes of the poorest 40 per cent of the ...

New research reveals that the vertebrate head mesoderm evolved from a distinct ancient mesoderm, challenging traditional views on the evolution of the vertebrate skull. Advanced microscopy techniques ...

ABSTRACT: Presenilin 1 and presenilin 2 are widely expressed during brain development. Several mutations in these proteins have been associated with autosomal-dominant inherited forms of Alzheimer ...

In humans, pregnancy lasts around nine months. In mice, only 20 days, and in rhinoceroses, as long as 17 months. Although many mammalian species go through the same stages during embryo development, ...

For the first time ever, scientists have created genetically modified snakes. The CRISPR-edited reptiles are providing new insight into how corn snakes (Pantherophis guttatus) develop their precisely ...

Scientists have recapitulated in the laboratory how the cellular structures that give rise to our spinal column form sequentially. They have created a 3D in vitro model that mimics how the precursor ...

The spinal column is the central supporting structure of the skeleton in all vertebrates. Not only does it provide a place for muscles to attach, it also protects the spinal cord and nerve roots.