Discover how magnets work and the invisible magnetic force that attracts metal objects! Learn about magnetic fields, north and south poles, attraction, repulsion, and how magnets are used in everyday ...
A surprising reversal in molten iron flow beneath the Pacific is giving scientists a sharper view of how Earth’s magnetic ...
A space thruster using superconducting magnets completed its first orbital tests and could someday propel spacecraft using ...
It catches very low frequency radio waves made by lightning, solar storms and charged particles moving through Earth’s ...
Astronomers have detected radio signals coming from a long-dead neutron star known as the 'Blue Eye Pulsar' after searching ...
A young mathematician takes an older scientist's life's work and translates it into equations the older man cannot fully ...
On April 20, 2007, the comet responsible for the Taurid meteor shower was witnessed by a solar-observing telescope in an ...
A space thruster using superconducting magnets completed its first orbital tests and could someday propel spacecraft using ...