Tiny pupfish have adapted their respiration to go without oxygen for long stretches.

Any emergency room doctor will tell you that a patient who presents with multiple injuries requires multiple interventions to save his life.

Las Vegas is coming out swinging in the fight to host a presidential debate in 2016.

And you thought you could hold your breath for a long time. Enter the desert pupfish, a tiny fish that has been playing evolutionary catch-up due to the extreme changes in its environment over the last 10,000 years.

Las Vegas tourism officials want to host a presidential debate during the 2016 campaign.

Sixteen universities, colleges or cities have applied for the right to host one of the four 2016 general election debates, the Commiittee on Presidential Debates announced on Wednesday.