After spending more than five weeks in hospital for a bout of double pneumonia, doctors told Pope Francis he needed two ...

The pontiff celebrated Easter, received Vice President J.D. Vance, issued a final message and took one last ride in the ...

Volcanoes inspire awe with spectacular eruptions and incandescent rivers of lava, but often their deadliest hazard is what quietly falls from the sky.

In 1980, a band of bighorn sheep was captured from the Sun River area along the Rocky Mountain Front and moved to a foreign ...