The vernal equinox heralds the arrival of spring in the Northern Hemisphere (finally). But have you heard the myth about balancing an egg on its end?

The vernal equinox arrives on Thursday ... During the equinox, the Earth’s axis and its orbit line up so that both hemispheres get an equal amount of sunlight. The word equinox comes from ...

The vernal equinox arrives on Thursday ... During the equinox, the Earth’s axis and its orbit line up so that both hemispheres get an equal amount of sunlight. The word equinox comes from ...

The Earth rotates along an imaginary line that runs from North Pole to ... shine directly through the main entrance. In Japan, Vernal Equinox Day is a public holiday. Many people still adhere ...