Earth Magnetic Field Plays Music
February 25, 2017
Like a finely-tuned instrument, the earth's magnetic field creates standing-wave vibrations as it protects life.
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What You Are Not Being Told About Earth's Magnetic Field
January 23, 2017
All you need to know is right here: (1) scientists don't understand it, and (2) without it we would be dead. Read more if you dare.
"Extraordinary" Radiocarbon Anomaly Found in Tree Rings
January 19, 2017
A tree ring sample from a bristlecone pine reveals something weird happened to the sun around 5480 BC.
Are Paleomagnetic Measurements Reliable?
February 19, 2016
Dating of past geophysical history depends on magnetic measurements that may be in error.
What You're Not Being Told About Earth's Magnetic Field
April 17, 2015
The simple story for the public: a dynamo creates the earth's magnetic field. The real story: complex scenario needed to start it and keep it running.
Earth as a Habitable Planet
September 29, 2014
When viewed as a planet among planets, Earth is surprisingly surprising, considering how close it is to scientists' investigating eyes.
Of Planets and People
September 29, 2014
Here's a quick tour of the planets to see what's newsworthy.