Dire wolves were massive and highly intelligent animals nearly the size of a small horse, capable of ripping a man’s arm off as easily as a dog kills a rat. They lived in cold regions in a place ...

What are the politics of free speech? A new history explores the political limits as well as possibilities of freedom of speech. Angelo Herndon, whose conviction for a crime related to free speech was ...

Melatonin is wildly popular—and wildly misunderstood. Here’s why scientists say taking this supplement doesn’t necessarily translate to better sleep. Melatonin is a widely used supplement, touted for ...

William Bengen now says a withdrawal rate of 4.7% may be more appropriate. Retirees who can cut back a little during rough market years tend to do better than those who consistently withdraw the same ...