Imagine crossing vast oceans, soaring across continents, or tunneling deep beneath the earth—without ever getting lost. For ...

When an electric current passes through some materials, it generates a voltage perpendicular to the direction in which the ...

Scientists have long puzzled over why Mars, once protected by a global magnetic field like Earth, now shows only a magnetic ...

Quantum magnetometers can detect incredibly small changes in magnetic fields by tapping into the strange and powerful ...

Through its "Moon to Mars" program, NASA plans to send the first crewed missions to Mars by the end of the next decade. To ...

From the Bermuda Triangle to Antarctica's Blood Falls, we look at mysterious sites and stories from around the world.

Because hidden camera lenses are very small, their reflected light will be tiny ... Your smartphone’s magnetometer—often used for compass apps—can detect magnetic fields and may help locate hidden ...

The exterior of Cinzetti’s gives you the first hint that you’re in for something special—a stone facade with that bold “All You Can Eat Italian Feast” sign that might as well say “Abandon Diet All Ye ...

Uncover the mysteries of Mars' magnetic field, generated by a molten core, unlike Earth's solid core structure.

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed. What followed was a cascade of environmental and biological changes ...