Artificial intelligence is transforming how we cure disease, defend nations, and deliver goods. But the same technology driving this surge of innovation is also testing the limits of the system that ...

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

Abstract: Large-scale sparse multiobjective optimization problems (LSMOPs) are of great significance in the context of practical applications, such as critical node detection, feature selection, and ...

U.S. elections are sending a consistent message: Americans are deeply frustrated with their government’s inability to solve problems.

On Tuesday, November 4, Zohran Mamdani clinched the election for mayor of New York City, capturing just over 50 percent of the vote in a four-way race. Mamdani, a member of the New York State Assembly ...

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

In the weeks since the October 8 cease-fire between Israel and Hamas, establishing and maintaining security in Gaza has become a crucial test. Already in the days after the deal was announced, Hamas ...

Looking at challenges outside of your own company can lead to powerful change. Rosabeth Moss Kanter, professor at Harvard Business School, believes the world demands a new kind of business leader. She ...

The Delian problem, an ancient Greek mathematical riddle, challenged scholars to double the volume of a cube using only a compass and straightedge—an elegant puzzle that proved to be impossible.

Children as young as 4 years old are capable of finding efficient solutions to complex problems, such as independently inventing sorting algorithms developed by computer scientists. The scientists ...

Behind the scenes, it’s being tested in ways that could quietly reshape everyday life. From making grocery shopping safer to speeding up how we send money abroad, this tech is starting to solve ...

We’d all like to be innovative, but few people have creativity switches they can turn on at will. (I definitely don’t.) We’re a lot better at convergent thinking, using knowledge and experience to ...