An obscure bit of brain tissue appears critical to both out-of-body experiences and our sense of being anchored to a physical self.
Scientists have shown that deep brain stimulation during sleep can help people retain new information. The approach could help people with memory problems related to disorders like Alzheimer's.
For people with drug-resistant epilepsy, surgery used to be seen as a last resort. Now it's often the treatment of choice.
The fallout from the data breach at Atlanta-based Equifax is far and wide. At the end of July, the credit rating company learned it had been hacked,...