New research shows that exposure to the smell of fatty foods during pregnancy and early life can reprogram the developing brain and increase the risk of obesity and insulin resistance in adulthood.

Researchers developed an AI system that can reconstruct fine hand muscle activity using only standard video footage.

People with chronic insomnia show a delayed and weakened daily rhythm of mental activity, keeping the brain in a more alert, daytime-like state at night.

Alston’s singing mice produce loud, rhythmic songs that scientists can clearly hear, alongside ultrasonic calls used for close-range communication.