Artificial lights at night brightened up planet Earth by 16% from 2014 to 2022, a new study using satellite images has found.

Democratic Rep. Eric Swalwell says he will resign from Congress as a number of sexual assault allegations have come to light.

Evolution occurs over millennia. Climate change is moving far faster. Scientists are working to close the gap.

Scientists have proven that on a clear, calm, totally dark night the light from a single candle can be seen 1.6 miles away.

MANCHESTER, Ohio — The letters started coming about three years ago. Different company names with different pitches, all ...

The San Antonio River Walk is famous across the whole country, and walking it costs nothing. Pathways follow both sides of ...

Light doesn’t just help plants grow—it may also quietly hold them back. Researchers have uncovered a surprising mechanism where light strengthens the “glue” between a plant’s outer skin and its inner ...

A study published this week suggests that light pollution has increased significantly, but that countries with policies in ...

Light has long been known to regulate plant growth. New research from Osaka Metropolitan University has discovered a new ...

Materials that emit and manipulate light are at the heart of technologies ranging from solar energy to advanced imaging ...

Urbanisation and easy energy access are driving light pollution in developing regions.