In many submerged regions, murky mud shelters strange life-forms that seem to be the key to one of the biggest mysteries of life on Earth. These creatures belong to a domain of life called the archaea ...

Researchers have a new hypothesis for how brain cells called astrocytes might contribute to memory storage in the brain. Their model, known as dense associative memory, would help explain the brain's ...

Scientists studying Alzheimer’s have long wondered how exactly toxic proteins spread from neuron to neuron, leaving some cells devastated while their neighbors remain unscathed. Now, researchers have ...