A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The compelling 2021 study tells the ...
ScienceAlert on MSN1d
Earth's Flipping Magnetic Field Heard as Sound Is an Unnerving HorrorIt took 250 years for the Laschamps reversal to take place and it stayed in the unusual orientation for about 440 years. At most, Earth's magnetic field may have remained at 25 percent of its current ...
Climate Cosmos on MSN4d
The Magnetic Pole Shift That Could Plunge Us Into ChaosUnderstanding the Mystique of Magnetic Pole Shifts Magnetic pole shifts, a subject shrouded in both fascination and fear, ...
Climate Cosmos on MSN5d
The Ticking Clock of Earth’s Core CollapseUnderstanding Earth’s Core Earth's core is the heart of our planet; it's a fiery furnace where temperatures soar higher than ...
Combining experiments in microfluidic devices and computer simulation, this study provides a valuable analysis of the relevant parameters that determine the motility of (multicellular) magnetotactic ...
Evgeny Velikhov's many accomplishments in reducing the threat from nuclear weapons—during and after the Cold War—are ...
The Cool Down on MSN3d
Researchers make unbelievable 770,000-year-old discovery in the Canadian Arctic: 'I was not expecting that at all'Researchers unearthed an ancient glacier in the Canadian Arctic that could help reveal Earth's climatic history.
A new trick for illuminating the internal ordering within a special type of magnet could help engineers build better ...
Scientists have uncovered the long-sought mechanism behind low-field magnetars, showing that supernova fallback material ...
Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...
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