Icelandic town braces for volcano as locals prepare to stay away for months

People in southwest Iceland remained on edge Saturday, waiting to see whether a volcano rumbling under the Reykjanes Peninsula will erupt.

Atmospheric carbon dioxide levels at 4-million-year high; El Nino could boost numbers in 2023, WMO says

The World Meteorological Organization released the latest Greenhouse Gas Bulletin and found that levels of carbon dioxide are similar to those found 3 to 5 million years ago when major coastal cities in the U.S. were underwater. The

Iceland volcanic eruption could wreak havoc on international air travel

As volcanic and seismic activity continues to rattle southwestern Iceland with thousands of small earthquakes, scientists remain on alert, still declaring that there is a "significant likelihood" of volcanic eruption in the coming days.