Astronomers have confirmed the first known triple system in which all three galaxies host actively feeding, radio-bright ...

A variety of studies are showing that rough-and-tumble play is important for animals and kids alike.

Step inside the strange world of a superfluid, a liquid that can flow endlessly without friction, defying the common-sense ...

A massive star may have burst, leaving behind two dense, dead cores, which then collided and caused another explosion ...

Our thoughts are specified by our knowledge and plans, yet our cognition can also be fast and flexible in handling new ...

A new study led by Dr. Jiang Yi from the Institute of Psychology of the Chinese Academy of Sciences has revealed the first ...