Add Yahoo as a preferred source to see more of our stories on Google. A new study reveals the Methana volcano quietly accumulated huge magma reservoirs underground during a 100,000-year dormant period ...

The possible identification of a previously unknown Martian volcano has made waves across the planetary sciences community since Mars Institute Chairman Dr. Pascal Lee, lead author of an abstract ...

Methana volcano looked dead for more than 100,000 years, yet magma kept building below ground. By dating tiny crystals, scientists found a hidden system still active, raising new doubts about how ...