Alaska, largely unspoiled wilderness, looks like something out of The Lord of the Rings.

A red-hot lava flow two miles long has been attracting crowds to the slopes of Mount Etna on the island of Sicily, Italy.

Since 2007, this site has been a go-to source for blog-like insights, analysis, and data visualization tools that communicate how sea ice has been changing from year to year. We receive over two ...

Vice President J.D. Vance sharply criticized the U.S. Conference of Catholic Bishops in a television interview that aired Jan. 26 for the bishops' condemnation of President Donald Trump's recent ...