Democratic presidential debate: Highlights as Clinton, 2016 field spar in Vegas

The Democrats met for their first debate of the 2016 campaign.

Donald Trump live-tweets Democratic debate

A unique political pundit is weighing in on tonight's Democratic debate in Las Vegas: Donald Trump.

Pastors fail to meet with Ky. gov. about clerk Kim Davis

Supporters of Ky. county clerk seek legislative special session on religious freedom.

Report confirms MH17 shot down — but why?

Passengers may have been conscious during plane's breakup, report says

Clinton punches back at first Democratic debate

The five Democratic 2016 candidates took part in their first debate Tuesday.

Can policies protect transgender students from peers' whispers?

Students, activists note disconnect remains between school policy and peer acceptance.

Relive the moments: 33 Chilean miners rescued alive 5 years ago

A look back at the emotional moments during and after the Chilean mine rescue

More evidence children harmed by lead near Philadelphia 'Ghost Factory'

A new CDC study indicates an association between contaminated soil and children's lead levels.

Scientist finds elusive bird -- then kills it (Newser)

The birds have only been "glimpsed in the wild once."

Analysis: Hillary Clinton, Bernie Sanders and the big Democratic debate

Las Vegas showdown the first of three October gambles that will shape Clinton's campaign.

Korean sisters separated 40 years ago meet at work in Florida

It's a remarkable story of long-lost siblings being reunited.

State senator could be key in Ron Paul operatives' trial

Campaign workers accused of breaking election law by hiding payments.

Hillary Clinton shuts down Anderson Cooper with one word

Clinton and Sanders both capitalized on the moment.

Hillary Clinton gets huge cheer for one word: 'No'

Hillary Clinton gets huge cheer for one word: 'No'

Ohio truck driver accused of being serial killer

Prosecutors say he's killed at least 5 people but been in prison for only 1.