PCWorld identifies six warning signs that indicate your Windows PC needs a factory reset, including persistent performance issues, accumulated bloatware, and malware infections. Regular annual resets ...

A newly discovered molecule, OLE, restored the brain's immune cells to a more protective state in Alzheimer's disease models. The treatment reduced the accumulation of toxic plaques and improved ...

Test time has arrived: the first person has been treated in a highly anticipated gene-therapy trial that aims to coax aged cells to take on a younger identity. The clinical trial is testing an ...