Manhattanhenge, the twice-yearly solar shining down the cross streets of New York City, is back tonight ...

From Stonehenge to solar flares online, the summer solstice hits the Northern Hemisphere on June 20. At precisely 11:08 p.m...

Twice a year the sun's golden orb shines straight down Manhattan’s east-west streets in New York City, shooting rays from the Hudson to the East rivers, framed by skyscrapers much ...

Millions around the northern hemisphere mark the winter solstice in December, the shortest day and longest night of the year...

Like an army of minature Stonehendges, beguiling stone formations have been found in around Madison, Connecticut...