Electroconvulsive therapy is highly effective in treating major depressive disorder, but no one knows why it works. New research suggests it may restore balance between excitation and inhibition in the brain.

Long-anticipated experiments that use light to mimic gravity are revealing the distribution of energies, forces and pressures inside a subatomic particle for the first time.

Two researchers have proved that Penrose tilings, famous patterns that never repeat, are mathematically equivalent to a kind of quantum error correction. Read more at QuantaMagazine.org. Music is “Quasi Motion” by Kevin MacLeod.

A controversial technique has produced detailed maps of the magnetic fields in colossal galaxy clusters. If confirmed, the approach could be used to reveal where cosmic magnetic fields come from.

Recent observations of an aging, alien planetary system are helping to answer the question: What will happen to our planet when the sun dies? Read more at QuantaMagazine.org. Music is “Dark Toys” by SYBS.

Recent efforts to map every cell in the human body have researchers floored by unfathomable diversity, with many thousands of subtly different types of cells in the human brain alone. Read more at QuantaMagazine.org. Music is “Confusing Disco” by Birocratic.

Astronomers thought they had solved the mystery of gamma-ray bursts. A few recent events suggest otherwise. Read more at QuantaMagazine.org. Music is “Light Gazing” by Andrew Langdon.

For 50 years, physicists have understood current as a flow of charged particles. But a new experiment has found that in at least one strange material, this understanding falls apart. Read more at QuantaMagazine.org. Music is “Thought Bot” by Audionautix.

Sitting alongside the neurons in your enteric nervous system are underappreciated glial cells, which play key roles in digestion and disease that scientists are only just starting to understand. Read more at QuantaMagazine.org. Music is “Running Out” by Patrick Patrikios.