While sunrise and sunset times are constantly on the move, sunlight rapidly increases in March (and rapidly decreases in September). During the month of March, some parts of the United States will add ...

Daylight Saving Time begins today, so we’re looking back at this archive interview with science journalist Lynne Peeples, who wrote a book called "The Inner Clock: Living In Sync With Our Circadian ...

As clocks spring forward, light and movement are cues for daytime wakefulness that can improve sleep and overall health ...

A strip of cool water stretches west from South America along the equator, helping set the pace for some of the planet’s most important weather swings. That Pacific “cold tongue” helps steer the El ...

NASA’s Eclipse Megamovie dataset from the 2024 total solar eclipse provides detailed observations of the Sun’s corona, including 52,469 photos from 143 volunteer-led observatories.

Taylor Leamey wrote about all things wellness for CNET, specializing in mental health, sleep and nutrition coverage. She has invested hundreds of hours into studying and researching sleep and holds a ...

A century of solar observations from Kodaikanal Solar Observatory and modern satellite data reveal patterns in the Sun’s polar magnetic activity, aiding predictions of future solar cycles.

The sun's visible disk has been perfectly free from sunspots for the first time since June 2022, suggesting the current solar cycle might be heading toward its quieter phase.