
Measuring the Smallest Magnets
Imagine trying to measure a tennis ball that bounces wildly, every time to a distance a million times its own size. The bouncing obviously creates enormous "background noise" that interferes with th ... more
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Refrigerator magnets
The magnets cluttering the face of your refrigerator may one day be used as cooling agents, according to a new theory formulated by MIT researchers. The theory describes the motion of magnons - quas ... more
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Greenland is helpful, but not vital, for US missile defense
European military mission in Greenland as US aim 'remains intact'
Amazon expands 'sovereign cloud' in Europe
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Magnets for fusion energy
The National Institute for Fusion Science (NIFS), of the National Institutes of Natural Sciences (NINS) in Japan, has achieved an electrical current of 100,000 amperes, which is by far the highest i ... more
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How much magma is hiding beneath our feet?
Molten rock (or magma) has a strong influence on our planet and its inhabitants, causing destructive volcanic eruptions and generating some of the giant mineral deposits. Our understanding of these ... more
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Synchronization of North Atlantic, North Pacific preceded warming, end of ice age
Scientists have long been concerned that global warming may push Earth's climate system across a "tipping point," where rapid melting of ice and further warming may become irreversible - a hotly de ... more
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