News agencies are reporting that Yellowstone is getting so hot that asphalt is melting. That is closing many roads around the park because the ground is not just hot but may collapse under You into to open near boiling pockets of water. Park officials are blaming the warmer then usual weather they have experienced this year....Forget the fact that they sitting on top of a massive volcano....To be fair they say this not the first time this has happened...Yahoo News and Associate Press have a report and video at this link.

Photo from National Park Service