Learn how GPS in sports tracks athlete movement, workload, and performance using wearables, metrics, and real-time data ...

At 17 I was the Santa Claus for the Walkertown section of Hazard. Rick Rosanova, the news guy at Channel 4, was Santa at the ...

Smartwatches and wearable heart monitors can help detect issues such as irregular heart rhythms. But they also have limits ...

A distant neutron star has abruptly erupted in brightness, surging to roughly one hundred times its usual output and leaving ...

Astronomers have finally watched a black hole twist spacetime in real time, catching the fabric of the universe itself ...

The roots of Russia's invasion of Ukraine go back decades and run deep. The current conflict is more than one country fighting to take over another; it is — in the words of one U.S. official — a shift ...

The Chicago Manual of Style is an American English style guide published by the University of Chicago Press. The Manual’s guidelines for publishing, style and usage, and citations and indexes—known as ...

In 1942, the Manhattan Project needed to create a chain reaction—a crucial step toward proving that it would be possible to make an atomic bomb. The scientists achieved this sustained nuclear reaction ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...