The Ancient Green Sahara Discovery The African humid period reveals how northern Africa was dramatically wetter during the ...

Earth wobbles on its axis like a spinning top, a motion called precession. This wobble takes about 26,000 years to complete one full circle. Different stars have served as the North Star throughout ...

Precession-driven fluid dynamics concerns the intricate motions arising when a rotating body experiences a slow, conical motion of its spin axis, a phenomenon that is pivotal in both geophysical and ...

Zodiac signs link the stars to your life, but not in the way you might think. You wouldn't know it just by reading your horoscope, but the zodiac constellations are impacted by the cosmically slow ...

Earth's wobbly orbit has shifted our view of the stars since the zodiac signs were first created. But that doesn't mean your sign is wrong.