Thermal emission measurements from the exoplanet Trappist-1 b suggest two plausible yet contradictory scenarios ...

Scientists warn that the Alaska volcano Mount Spurr is likely to erupt soon, showering ash on Anchorage and potentially ...

It is widely believed that Earth's atmosphere has been rich in oxygen ... appearing in Communications Earth & Environment, suggest volcanic activity altered conditions enough to accelerate ...

Their findings suggest volcanic activity altered conditions enough to accelerate oxygenation, and the whiffs are an indication of this taking place. It is widely believed that Earth's atmosphere ...

An eruption of the iconic mountain could release 10 times the amount of debris generated by the 2011 earthquake and tsunami.

A new study reveals that Earth's biomes changed dramatically in the wake of mass volcanic eruptions 252 million years ago.

A huge volcano in Alaska appears to be "moving closer ... In both cases, ash erupted at least 50,000 feet (15,240 meters) in the atmosphere, Haney said. One of the explosions in 1992 sent the ...

Their findings suggest that volcanic activity helped create the perfect conditions for the oxygen-rich atmosphere needed to sustain all life on our planet. Focusing on the late Archean eon (3 billion ...

Today, light showers are expected on Oahu, while volcanic haze from Kilauea will bring moderate vog to the islands, likely ...

Guatemala's Fuego volcano normally erupts once every four to five years. The last eruption occurred in June 2023. Over 1,000 ...