Scientists have shown that light pollution—especially light in the blue spectrum—can alter the behavior of fish after only a few nights, and have knock-on effects for their offspring. The team from ...

After examining 13 million hours of light exposure data, researchers found that experiencing bright light during the dark hours can significantly increase the risk of heart failure and heart attack.

Another reason to darken those windows and shut down those screens at bedtime: Increased exposure to artificial light at night may increase the risk for cardiovascular disease (CVD), researchers have ...

A new study led by Flinders University has found that being exposed to bright light at night can significantly increase the chances of developing serious heart problems, including heart attacks, ...

Air pollution and night-time outdoor light each were associated with harmful effects on brain health, finds new study. People continuously exposed to bright, artificial light at night may be at ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? People who were exposed to higher levels of artificial light at night had ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Megan Beauchamp Megan Beauchamp is an editor covering trending home and ...

Animals renowned for their outstanding night vision include owls, cats, tarsiers (a tiny primate in Southeast Asia) — and even the dung beetle. But humans? Not so much. Over time, many people suffer ...