A new technique breaks Dijkstra's 70-year-old record: it finds routes faster in huge networks, changing graph theory forever.

When scientists test algorithms that sort or classify data, they often turn to a trusted tool called Normalized Mutual Information (or NMI) to measure how well an algorithm's output matches reality.

This is a muddled mess. The same tools that are keeping some people connected to reality are blurring the lines of what is ...

The National Kidney Registry has matched thousands of kidney donors with recipients. It has also paid millions of dollars to ...

Black holes are among the most extreme objects in the universe, and now scientists can model them more accurately than ever ...

AI and spectroscopy enhance plastic recycling sorting accuracy and efficiency for sustainable manufacturing practices.

Much as many would like to wall off this Test, it might not be possible. Besides, some five-day Tests of yore should have ...

Critics often weigh the cost of tuition against the starting salary of a graduate’s first job. But in a world of accelerating ...

Meghan Markle is holding urgent crisis talks with her team as public backlash over her estrangement from her father, Thomas ...

Google cofounder Larry Page had a vision for search engines 25 years ago that sounds eerily close to what its AI product ...

The small American bookstore is back. Over the last five years, the number of independent bookstores in the U.S. jumped by 70 ...