Guatemalan authorities evacuated around 1,000 people Monday after Central America’s most active volcano erupted, spewing lava, ash and rocks. Residents with traumatic memories of a deadly eruption in ...
A 2022 satellite photo shows a large plume of discolored water rising from the undersea Kavachi volcano, during an eruption ...
It is widely believed that Earth's atmosphere has been rich in oxygen for about 2.5 billion years due to a relatively rapid ...