Understanding these dynamic interactions, which change on timescales ranging ... these mysteries by producing its first ...
Such reversals in the Earth's magnetic field, they'd tell you, are, roughly speaking, as common as ice ages. That is, they're terrifically infrequent by human standards, but in geologic terms they ...
The paper, by Z. Yang at Peking University in Beijing, China, and colleagues was titled, "Global maps of the magnetic field in the solar corona." ...
Dancing turtles have proved for the first time that some animals use Earth's magnetic field to create a personal map of their favourite spots, scientists said. Some animals that migrate across the ...