The two tribes on the Wind River Indian Reservation in central Wyoming are experiencing a population boom, but the amount of housing hasn't increased leading to severe overcrowding.

Some Massachusetts opioid users are so desperate to quit the drug habit that they are asking judges to lock them up and require treatment.

Each lab-grown cluster of human cells fits on a pin's head, but contains some of the cell types and circuitry of a real brain. The structures already are offering insights into how Zika attacks.

The plan laid out by the president-elect is detailed — but different from what he promised.

Recorded just after Leonard Cohen's 82nd birthday, the singer talks about his health and his final album.

His supporters say the Vermont socialist could have won working-class voters in states that Hillary Clinton lost.

Reaction to Donald Trump's victory was emotional at SciTech High in Harrisburg, Pa.

Companies like Nielsen aren't able to easily measure the new ways people watch TV since Netflix and Amazon don't release their viewing numbers. Now a startup called Symphony aims to fill the void.

Reno's tenure was marked by tragedy and controversy. But she left office widely respected for her independence and accomplishments.

Move over, epidurals, here comes nitrous oxide. After enjoying popularity in the U.S. for managing labor pain until the mid-20th century, it was dropped in favor of anesthesia. Now it's back.