Astronomers have found thousands of exoplanets around single stars, but few around binary stars—even though both types of stars are equally common. Physicists can now explain the dearth.

Read about the role of an index number in economics and how index numbers can be applied to all kinds of data, such as ...

During a quiet visit to Washington, IDF Chief Eyal Zamir met senior US military leaders in closed-door talks tied to Iran and regional security, according to diplomatic sources. Trump reportedly ...

Abstract: Multi-robot planning and coordination in uncertain environments is a fundamental computational challenge, since the belief space increases exponentially with the number of robots. In this ...