Night owl South Texans experienced a total lunar eclipse, also called a “blood moon,” early Friday morning. Many of our KSAT ...

In the Americas alone more than one billion people in 35 countries could bear witness to the total lunar eclipse.

A brief morning sunlight exposure can help regulate crucial hormones, improving sleep, mood, metabolism and overall health ...

Discover how morning sunlight boosts mental health, stabilizes mood, reduces stress, and improves sleep naturally.

You're not alone if you had trouble waking up this morning after the time change. The good news is that getting morning ...

Lightyear abandoned its solar car project due to cost and efficiency challenges, shifting to solar charging systems for EVs.

Research has uncovered that the pigments responsible for squids' remarkable color shifts could play a role in generating ...

While all but two states in the U.S. continue to observe daylight saving time, there is still disagreement about whether it ...

The golden hour, in the morning or night, provides a great opportunity for photographers. This heron, along the Skagit River, was in the right place at the right time.

Hugh Bowman is confident Ricky Yiu Poon-fai’s quality galloper Sunlight Power will relish another inside draw when he chases ...

A solar-powered laptop? Uh-huh! Tipped at MWC 2025, this prototype PC has panels on its lid to convert sunshine or ambient ...