Stars usually form in clusters, which can also form in pairs or groups. Binary clusters (BCs) are defined as pairs of open clusters closely associated both in position and kinematics. They provide ...

Dec. 18 (UPI) --New research shows bird pairs that coordinate their singing and wing movements are better able to get their message across. Just as facial cues and hand gestures make human speech more ...

A new study shows that when two people work together toward a shared goal, their brains begin to process information in increasingly similar ways.

In diverse species, individuals coordinate behavior to accomplish shared goals or tasks. Such coordination, however, often occurs selectively, and the contextual information animals use to determine ...

Correction: This story incorrectly cited the coordinate system’s accuracy. Pairs of coordinates with four digits apiece are accurate to within 10 meters. The story also misspelled the surname of ...

I was going to make this as a video tutorial, but it just didn't work out right. So, here it is in blog post form. How do you deal with a video that zoom and pans at the same time? You could keep on ...

Before starting this guide, it may be helpful to read the guide from M1 on coordinates and graphs. To solve the equations graphically, the two lines 𝒚 = 𝒙 + 1 and 𝒚 = 2𝒙 - 1 are drawn on the same ...