Obviously this is possible because there is a solid observational background 1 and ... drift of the pulsation period of individual variables and the other on the shape of the luminosity function ...

Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

Researchers found evidence that the Earth's inner core is changing shape, suggesting unseen processes affecting its movement ...

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

New study reveals that Earth's inner core is undergoing unexpected structural changes, challenging long-held assumptions ...

A new study of decades worth of seismogram data shows that the surface of Earth’s iron and nickel core is more malleable than ...

Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating ...

may not be perfectly solid. A new study finds evidence that the inner core’s outer boundary has noticeably changed shape over the past few decades. Get the news that matters most ...

planetary scientists suspected that the solid inner core deformed over time as it spun. Now, researchers have found the first evidence of changes taking place over the past 20 years in the shape ...

Earth’s inner core is changing shape, scientists have found ... at the heart of the planet — which was long thought to be solid and unyielding. But it also opens new questions about how ...

Rapid evolution creates uncertainty, however, which is why most communications leaders ponder these questions at the beginning of every year: What will shape the next 12 months, and how will our ...