The nonapeptide Oxytocin is a cyclic nine-amino‐acid peptide that has long been studied for its possible roles in ...

Living cells pay a hidden energy price not just to run chemical reactions, but to keep them on track and block all the ...

There are "costs of life" that mechanical physics cannot calculate. A clear example is the energy required to keep specific ...

Cell division is an essential process for all life on Earth, yet the exact mechanisms by which cells divide during early ...

A new JSTAT study shows how to compute the minimum energy cells use to sustain certain metabolic pathways while suppressing ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Evidence is mounting that the same basic chemistry that made Earth habitable is unfolding, or once unfolded, on Mars. From ...