Throughout Earth's history, ice caps have been very rare, but a model of the past 420 million years suggests an explanation ...

Kilauea, one of the world's most active volcanoes, has been erupting on and off for nearly two months since it burst to life ...

The moon may still be geologically active, judging from the way the lunar far side is wrinkling as the moon contracts. At ...

Volcanologists are closely monitoring the 11,070-foot-tall stratovolcano, located roughly 75 miles from Anchorage, after a recent uptick in earthquakes ...

An accumulation of weak to moderate earthquakes has been recorded around the Greek island of Santorini since 24 January. The ...

Similar volcanic activity had been recorded in 2011 ... The sheer cliffs also make some areas prone to rock slides.

Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...

An accumulation of weak to moderate earthquakes has been recorded around Santorini since 24 January. The seismic activity is concentrated in the area between the islands of Santorini and Amorgos, with ...

Disaster response units deployed as tremors of up to magnitude four rock popular holiday destination every few minutes ...

Last week, scientists said they noticed increased volcanic activity in Santorini's caldera ... although some minor rock slides have occurred. Could the earthquakes trigger a volcanic eruption?

Similar volcanic activity had been recorded in 2011 ... The sheer cliffs also make some areas prone to rock slides. What precautions are being taken? Authorities sent a team of rescuers with ...