- Earth’s Inner Core Appears To Have Changed Shape In The Last Two Decades IFLScience
- Annual-scale variability in both the rotation rate and near surface of Earth’s inner core Nature.com
- Earth’s inner core isn’t just slowing, it’s also shape-shifting, study finds Los Angeles Times
- Earth’s inner core might harbor volcanoes and landslides Science
- Scientists discover yet another change to Earth’s inner core: Its shape The Washington Post