Scientists in the United States have created a small device that produces a tiny electrical signal from Earth’s natural rotation. Although the voltage is extremely small, the experiment shows that ...

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading ...

With modern seismic tomography, Earth scientists have discovered that above Earth's core-mantle boundary (CMB), about 2,900 ...

I bought a Mercedes Benz S550 to find out! Here's the result from my first road trip in it. 500 miles on 1 tank of gas. It's ...

These 26 breakthrough products and technologies—handpicked by our editors—are redefining AI, computing, and the connected ...