Deep beneath our feet, far beyond the reach of drills or submersibles, Earth hides a solid metal heart that behaves in ways geophysicists have struggled to explain. New experiments now suggest that a ...
But it always amazes me how you can get so much information from something so tiny.’ Today, Hatcher’s work primarily focuses ...
Earth’s inner core has long puzzled scientists because seismic waves move through it unevenly. Compressional waves from ...
Using X-ray diffraction data, James Watson (1928-2025) made the seminal discovery of the double-helical structure of DNA ...