Newsweek

Strange Little Magnetic Waves Discovered at Earth’s Core

Small magnetic waves have been discovered at Earth's core, with each oscillation working on a seven year cycle. Earth's magnetic field is generated by electric currents generated by the movement of ...
New Scientist

Forces deep underground seem to be deforming Earth's inner core

Earth’s solid inner core appears to have changed shape in the past 20 years or so, according to seismic wave measurements – but the behaviour of these waves could also be explained by other shifts at ...
The Conversation

Seismic echoes reveal a mysterious ‘donut’ inside Earth’s core

Hrvoje Tkalčić receives funding from the Australian Research Council. About 2,890 kilometres beneath our feet lies a gigantic ball of liquid metal: our planet’s core. Scientists like me use the ...
The New York Times

What’s Inside Earth’s Inner Core? Seismic Waves Reveal an Innermost Core.

Shaking from large earthquakes provides hints about something different at the center of the planet. By Kenneth Chang The inner core of the Earth appears to hold an innermost secret. Geology textbooks ...
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A Chorus of Gravitational Waves Emerging from the Milky Way Core: Will We Ever Hear Them?

A recent studypublished on arXiv sheds light on an astonishing discovery at the core of the Milky Way Galaxy. There, a complex symphony of gravitational waves is being generated by a multitude of ...