Low-field single-sided magnetic resonance diffusion methods detect and measure permeability of sub-micron compartments which likely include cell processes, organelles, and cellular vesicles within ex vivo mouse spinal cords.

Analysis of experiments on bacteria suggests that the dependence of cell size on growth rate is not an adaptation but a causal consequence of a regulatory mechanism that controls DNA replication.

A combination of invasive and non-invasive techniques has allowed researchers to take a closer look at the two major neural pathways that connect the amygdala and the prefrontal cortex.

Multi-modal MRI techniques have identified biomarkers that could help to predict whether someone will develop epilepsy.

Why does the human regulatory system, which evolution tuned for small satisfactions, now constantly demand 'more'?

Horizon scanning has been used to identify opportunities and risks presented by 20 emerging issues in the field of biological engineering.

In Chlamydomonas the different stages of the Calvin-Benson cycle take place in separate locations within the chloroplast.

There should be a prominent place for theory within biology papers, both as Results in papers that combine experiment and theory, and as Results in theory papers.

Experiments in wind tunnels have shed light on the rules that govern how flies respond when they detect odors.

A description of evolution that is based on birth-death processes, and in which fitness is at most a derived quantity, is advocated.