Blazars are active galaxies that emit ... a further division is possible. Indeed, diagrams showing the entire energy spectrum of blazars resemble volcanic cones: they have two peaks separated ...

Blazar BL Lacertae is an active galaxy ... a further division is possible. Indeed, diagrams showing the entire energy spectrum of blazars resemble volcanic cones: they have two peaks separated ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea's sporadic eruption resumed.The eruption restarted at midday when when molten rock began pouring out of a ...

One of the most active volcanoes in The Philippines erupted Tuesday morning with a big plume of ash shooting up to 4000 ...

Whether a volcano is active or dormant volcano, it is never completely certain when one might erupt, even though geologists continue to monitor undergoing seismic activities. With proper ...

As the region slowly recovered, Mount St. Helens became a tourist destination. But the volcano is still active. “St. Helens is by far the most active volcano in the Cascades and presents the ...

Lava from Hawaii's most active volcano created fountains that reached 700 feet Thursday during the latest episode of an ongoing eruption. Kilauea began continuously releasing lava from its summit ...

Terrifying volcanic eruption in Guatemala: Here’s what travellers need to know as Central America's most active volcano in explodes again. Guatemalan authorities evacuated around 1,000 people ...