Certain animal navigation abilities found to operate at or near quantum limit of magnetic field detection
A pair of physicists at the University of Crete has found that some types of biological magnetoreceptors used by various ...
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Magnetic field that helps radar detection weakening over North America, claims China
The military can use the Earth’s magnetic field for ultra-long-distance communication and radar detection. Spacecraft and satellites rely on it as a protective umbrella to dodge devastation from ...
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How sea turtles use Earth’s magnetic field as a GPS for precise ocean journeys
Discover how sea turtles navigate the ocean using their internal GPS and learn about their magnetic field perception.
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China could detect US’ stealth submarines with new tech that tracks surface disturbance
China's latest innovation can track the quietest vessels and submarines using the magnetic fields generated by their wakes.
Firefly’s Blue Ghost Snaps a Breathtaking Earth Selfie on Its Way to the Moon
Blue Ghost has left Earth’s orbit, carrying NASA’s science to the Moon. Instruments are performing well, including a ...
Watch turtles ‘dance’ when a magnetic field signals a meal
Earth’s magnetic field is detected by species across the animal kingdom, but new research suggests that sea turtles may be ...
China's Magnetic Tech Can Detect US Stealth Subs: Study
Could China's new magnetic wake detection technology mark the end of stealth submarine warfare? Recent Chinese research suggests it might.T ...