The best hair products all but guarantee a great hair day. Here, our annual list of the best hair tools, treatments, and stylers. Everyone wants to know the secret to thicker, fuller, healthier hair.

The Wikimedia Foundation suffered a security incident today after a self-propagating JavaScript worm began vandalizing pages and modifying user scripts across multiple wikis.

Explaining the policies and processes that define our journalism. “The Times’s primary responsibility is to give readers accurate information, and our readers trust us to do that. By acknowledging our ...

Officials say Mojtaba Khamenei’s legs were hurt, but the circumstances as well as the extent of his injuries were unclear. He has remained out of view since being announced as leader three days ago.