Spring equinox may be the best time to see the aurora with a peak in solar activity combining with a special effect.

Equinoxes mark the only time of the year when both the north and south poles are lit by the Sun at the same time. The spring ...

SpaceX chief Elon Musk is fixated on sending manned missions to Mars and he wants the humanity to colonise the red planet in ...

Spring equinox may be the best time to see the aurora with a peak in solar activity combining with a special effect.

As the Northern Hemisphere welcomes spring today, the Southern Hemisphere is marked with the first day of autumn.

The word equinox comes from two Latin words meaning equal and night. That’s because on the equinox, day and night last almost ...

Spring is almost here — officially, at least. The vernal equinox arrives on Thursday, marking the start of the spring season ...