An underwater volcano in Tonga dramatically changed the global climate by releasing massive steam, not just sulfur.

For an alternative to the fast-paced capital and its crowded tourist haunts, consider the country’s small towns, shaped by ...

For a pilot, the first signs of flying into an ash cloud can include sudden darkness, fluctuating airspeed, and landing ...

Archaeologists with the Pompeii Archaeological Park have discovered a home which serves as a snapshot of the ancient ...

June storm clouds don’t often form before early afternoon, but this one did. It looked like a doozy, too, towering and dark, ...

Kilauea has erupted for the 19th time in four months. An eruption of the volcano began on Thursday night, before ending about ...

Juno’s latest discoveries have pulled back the veil on Jupiter’s harsh atmosphere and the fiery volcanic world of Io. The ...

Officials released a new update on a massive volcano showing signs of an eruption. They detected more than 70 earthquakes and ...

Researchers diving in a submersible in the eastern Pacific realized that the landscape they had studied the day before had ...

Robert F Kennedy Jr voiced his condemnation of an alleged program accused of spraying toxic chemicals from airliners all ...

One of the big surprises: Despite the moon's cooled crust, the data shows Io maintains liquid hot lava just below the ground.

A massive volcano in Alaska is showing signs of an imminent eruption, sparking concerns about potential disruptions to global ...