volcanic rocks
Meteorites from Mars help scientists understand the red planet’s interior
Science
Dr. Sarah Adams
Of the more than 74,000 known meteorites – rocks that fall to Earth from asteroids or planets colliding together – only 385 ...
Thousands evacuated as volcanic eruptions wreak havoc in Indonesia
World
David Turner
Authorities on Wednesday began evacuating about 12,000 residents after Indonesia’s Mount Ruang volcano erupted, spewing ash and rocks. Mount Ruang, located in ...
Earth’s core is leaking, scientists say
Science
Dr. Sarah Adams
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists have detected ...
