The heart line in palmistry reveals emotions, love life, and relationships. Learn how to read your palm and uncover hidden ...

Yet only “Gray Tree” has scale-invariant branch diameters. When Mondrian removes the scale invariance in “Blooming Apple Tree ...

Another invisible line is the Qinling-Huaihe line, which separates China into two distinct regions: the humid and subtropical south and the dry, temperate north.

Understand the moon phases and you can wager a pretty good guess for when the next full moon is no matter where we are in the ...

Scientists who just months ago confirmed that Earth’s inner core recently reversed its spin have a new revelation about our ...