Most animals, including humans, have bilateral symmetry, which means our bodies are pretty symmetrical. At least on the ...

A lot of things are symmetrical – cats, dogs (bilateral symmetry), planets, stars (spherical symmetry), galaxies, pies ...

This internal left-right asymmetry is believed to begin at the very early stage of development -- when a tiny embryo is divided into two parts during a process called gastrulation. This process ...

Most animals, including humans, have bilateral symmetry, which means our bodies are pretty symmetrical. At least on the outside.On the inside, things ...

Scientists have uncovered a key mechanism in jellyfish embryos that provides new insights into how the body plan of these ...

Scientists have uncovered a key mechanism in jellyfish embryos that provides new insights into how the body plan of these ...

The handwringing over Donald Trump's tariffs misses the point that he is not taking a traditional approach to tariffs.

It is a rare cervical myelopathy mainly affecting muscles innervated by the C7, C8 and T1 spinal roots. In the majority of patients, there is a unilateral onset, bilateral symmetrical involvement, ...

Heterotaxy arises from a failure of the embryo to establish normal left-right asymmetry and is known to affect 3% of infants with congenital heart disease. A recessive mutation causing heterotaxy ...

SARS-CoV-2 has wreaked havoc globally and has claimed innumerable lives all over the world. Apart from the characteristic respiratory illness, this disease has been associated with florid ...