The "skyglow" produced when light from cities bounces off clouds can help cyanobacteria and other aquatic microbes grow at ...

In recent years, Phoenix Ikner became known for far-right, white supremacist rhetoric, classmates said. It’s unclear if that ...

NASA's PUNCH sun-studying mission has seen first light — and the team says all four instruments are indeed working as ...

To best see the Lyrid meteor shower, Griffith Observatory's director suggests heading to the mountains or desert to get away ...

A spate of vandalism at two parks in Nottinghamshire has been described as "heart-breaking" and "disheartening". Trees have ...

Knots are generally understood to form due to twists and turns of long, flexible materials that keep shoes on your feet or ...

Researchers in optics and brain and cognitive science are investigating whether neurons can transmit light in a manner ...

Chinese President Xi Jinping visited Vietnam, Malaysia and Cambodia from April 14 to 18, highlighting the guiding role of ...

One motorcyclist died while two others were seriously injured after crashing their motorcycles into a car at a traffic light ...

DNI Director Tulsi Gabbard announced the release of the first batch of Robert F. Kennedy assassination files on Friday after ...

Vanderbilt baseball's game against Georgia on April 18 entered a delay because a light pole went out above Georgia's dugout ...

When answering a fan's question, The Athletic's Chad Graff spoke with someone with a team picking outside of the top 10, and ...