Samuel Wilkeson Jr. filed a report for The Times from the battlefield. Then he went looking for a Union officer, his son.

The gene is found predominantly in Southern Appalachia and may be one of the most powerful cancer-risk mutations ever found.

Alignment” is the science of teaching A.I. to do what is in line with human preferences, ethics and judgment. But, at times, ...

"I'm always going to be characterized as somebody that's siding with a side," Irving said. "It's OK to care about humanity." ...

The former president of the free expression group, Dinaw Mengestu, resigned in July, partly over concerns about an article ...

Most newspapers offered scandals and ads. With The New-York Daily Times, Henry Raymond saw room for something else.

The 16-year-old is taking MLS by storm, and with that comes the familiar cycle of grand declarations and increased attention ...

The carrier, Mahan Air, said it would stop flying to neighboring countries just over a week after the United States imposed ...

Will consumers pay a premium for American beef? The Agriculture Department hopes so, in an effort to appease ranchers upset ...

Kennedy Center for the Performing Arts told a federal judge on Thursday that the temporary closure of the center’s main ...

Images captured through the windows of Air Force One show President Trump reviewing a poster with the title “Kennedy Center ...

A.I. is already a powerful tool for scientific discovery. Now, some biomedical researchers are teaching it to do even more.