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Scientists revive mouse brain slices after freezing, hinting at possibilities for whole brains and space travel.

New hafnium-based memristor mimics neuron connections with ultra-low power and high stability, potentially reducing AI energy use by up to 70% while enabling adaptive learning in hardware.

UC Davis engineers have built a tiny device that images brain activity in mice as they move freely, offering clear views without surgery and boosting research.

Researchers have detailed how the brain creates cognitive maps to help us navigate and understand our surroundings.

Future healing uses may include clearing arterial plaque, repairing spinal cord or retinal nerve damage, and targeting bacteria or cancer cells

Electrodes grown in the brain itself may lead to future therapies for neurological disorders and enhanced neuroscience research

Non-invasive wearable device uses focused ultrasound to open genetically selected ion channels

Cortex-wide activity recording without any head fixation, tethering, or attachment

A study reveals how noisy signals in living animals guide stem cells to form regenerative neurons for the sense of smell, using zebrafish as a model.

A brain-computer interface (BCI) device allowed a man, paralyzed with tetraplegia due to spinal cord injury, to control a virtual drone.