A new MRI technique can detect abnormalities in brain cells in people with Huntington's disease, offering a promising non-invasive way to monitor disease progression and assess whether new treatments are protecting the brain.
New bacterial regulatory interactions can evolve more readily than previously appreciated, providing new insights into the evolution of gene regulation.
Reduced sperm competition in gorillas has led to relaxed selection on male reproductive genes, revealing new genetic contributors to fertility in both gorillas and humans.