Rivers are generally characterized by their long, meandering courses that flow through landscapes before spilling into oceans ...

The longest day of the year, and the official start of summer, has arrived in the U.S. The summer solstice takes place Friday, June 20, and will be both the longest day and shortest night of 2025 in ...

Friday, June 20, is the longest first day of the year north of the equator, where the solstice marks the start of astronomical summer. On the opposite side of the Southern Hemisphere, where it is the ...

Summer gets its official start in the Northern Hemisphere with the arrival of the summer solstice. The sun will trace its ...