Earth isn’t standing as straight as it used to—something has actually made our planet tilt, and it’s not great news.

The summer solstice marks the beginning of astronomical summer each year, typically falling between June 20 and June 22. In ...

The summer solstice marks the beginning of astronomical summer each year, typically falling between June 20 and June 22. In ...

Friday is the longest day of the year north of the equator, where the solstice marks the start of astronomical summer.

Earth’s tilt is what causes the seasons; in the summer, when our planet’s pole is tipped toward the sun, the days are longer, and the true sun’s daily path across the sky is higher. The opposite is ...

Friday, June 20th, is the start of the astronomical summer season. More specifically, the summer solstice begins this year at ...

On Earth, depending on where you are, the analemma can be at different angles, though it always traces out this ...

According to the National Weather Service, the summer solstice will occur on Friday at 10:42 p.m. Eastern time (it will be ...

You may have heard the phrase "the dog days of summer," but do you know the science behind the saying? Hint: it's got nothing ...

Disaster looms over Earth. The planet’s tilt has increased by about 80 centimeters in the last couple of decades, as per the study led by Ki-Weon Seo, a veteran geophysicist and associate ...