Season of Discovery Phase 4 introduces new WoW Classic raid content with a secret boss found in Molten Core on the highest difficulty level. Players recently defeated Ragnaros on Molten Heat, ...
First ever supercomputer simulations of Mars with a fully molten core could explain the Red Planet's unusual magnetic field. Billions of years ago, Mars had an active magnetic field. Mysteriously, its ...
Like Earth, Mars once had a strong magnetic field that shielded its thick atmosphere from the solar wind. But now only the magnetic imprint remains. What's long baffled scientists, though, is why this ...