The Perseid Meteor Shower, one of the most beloved celestial events in the Northern Hemisphere, is back for 2025—but ...

The longest day of the year, and the official start of summer, has arrived in the U.S. The summer solstice takes place Friday ...

The coming week will see the gas giant Saturn return to the Northern Hemisphere's late night sky, after spending the last few ...

The 2025 summer solstice takes place on June 20, heralding the onset of astronomical summer and the longest day of the year.

Geography students should be aware of the distinctions between the Northern and Southern Hemispheres. The equator separates the Earth into the Northern Hemisphere and the Southern Hemisphere ...

The study, led by researchers from Flinders University in South Australia, finds that sleep is shaped not just by personal habits, but by environmental factors like daylight, temperature, and weekly ...

For the second year in a row, summer in the Northern Hemisphere ranked as the warmest on record with extreme heat bringing persistent, dangerously hot conditions.

Solar storms may bring faint but visible auroras to the Northern Hemisphere starting late Thursday and extending into early Friday morning.Related video above: Northern lights illuminate Wisconsin ...

The winter solstice is Saturday, bringing the shortest day and longest night of the year to the Northern Hemisphere — ideal conditions for holiday lights and warm blankets.

Summer begins in the northern hemisphere on June 20, 2025, the day of the summer solstice. Here's what to know about the summer solstice 2025: What is the summer solstice?

Sunlovers rejoice, for the summer solstice is upon us, bringing the longest day of 2025 while heralding the beginning of astronomical summer in the northern hemisphere.