The team from China has studied how female zebrafish responded after being exposed to artificial light at night, which is considered to be the main source of the world's light pollution.

Find out what's up in your night sky during April 2025 and how to see it in this Space.com stargazing guide. Looking for a telescope for the next night sky event? We recommend the Celestron ...

Let’s take it one system at a time. The first one will slide south of Central PA tomorrow night. Tuesday morning will be cloudy and calm with light snow showers developing after lunchtime.