It sits just two hours by ferry across the Aegean Sea from the ominous round-the-clock tremors on the island of Santorini, but Elafonissi in Greece has been named the world’s best beach by Tripadvisor ...

As part of a multi-pronged approach toward curbing the effects of greenhouse gas emissions, scientists seek to better ...

As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.

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

A lot of people are trying to get closer to admire this natural phenomenon,” a local mayor warned his community. “But it is ...

A week of spectacular lava sprays on Sicily’s snow-capped Mount Etna, one of the world’s most active volcanos, has drawn thousands of people wanting to see the eruption. But the sudden influx of ...

A volcano near Alaska’s most populous city may be preparing to erupt, according to experts who have been monitoring the ...

An active volcano near Alaska's most populated city could be on the brink of eruption, according to scientists who are constantly monitoring a potential threat.