Pigeons may sense Earth’s magnetic field using their inner ear, sending signals to brain areas that help with navigation and ...
New research reveals how cryptochromes, magnetite, and electromagnetic induction help animals detect magnetic cues and find ...
Invisible yet vital, Earth’s magnetic field plays a crucial role in shielding the planet from harmful solar radiation and cosmic particles. Generated deep within the Earth’s molten outer core, this ...
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Baby turtles navigate oceans with a hidden magnetic sense
New research is revealing that baby sea turtles do not simply drift on ocean currents during their first epic journey. Instead, they carry a built‑in magnetic sense that lets them read Earth’s field ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Sea turtles are ...
How the universe got its large magnetic fields has remained one of the stickiest outstanding problems in astrophysics. Now, researchers have proposed a novel solution: a giant "dust battery" operating ...
Magnetic fields play an important—if sometimes underappreciated—part in planetary systems. Without a strong magnetic field, planets can end up as a barren wasteland like Mars, or they could indirectly ...
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