Another day with equal periods of day and night is the vernal equinox or spring equinox. It occurs in March. After the autumnal equinox, the northern hemisphere is headed for longer nighttime as we ...

As the sun sets, it lines up perfectly with Chicago's east-west streets and is framed by downtown skyscrapers. The possible ...

The weekend takes a turn to wet and cool weather; Sunday’s highs 20 degrees cooler than Saturday’s summery weather The ...

This year, astronomical autumn will begin on Sunday, September 22, at 15:43 Bulgarian time. At that moment, the Sun will cross the celestial equator during the autumnal equinox, which occurs in the ...

Photo/Xinhua] In the golden harvest season of autumn, President Xi Jinping greeted farmer Dong Guihong with a warm handshake ...

Health crises usually strike at the beginning or end of one’s life — they rarely happen when you’re just entering adulthood.