Scientists have uncovered the first evidence that animals can mentally replay past events from memory—a discovery that could help develop new treatments for Alzheimer's disease. For a new study, ...

A new study offers the first evidence of source memory in a nonhuman animal. The findings have fascinating implications, both in evolutionary terms and for future research into the biological ...

Some researchers suggest these are not distinct types of memory, but rather stages of memory. In this view, memory begins in sensory memory, transitions to short-term memory, and then may move to long ...