Library officials expect the reopening to include everything except the auditorium and conference center areas. Those areas ...

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above ...

A new study investigates how diffuse light affects evapotranspiration and carbon uptake across forest, grassland, shrub, and ...

Discover why natural light matters for focus—learn how daylight improves cognition, boosts productivity, and supports ...

Still reveling in his political comeback after surviving two near-miss assassination attempts, last December, ...

The double star system is called HD 135344 AB and it's about 440 light-years away from Earth. A and B are both young stars, ...

Ron Duke treasured the Guadalupe River more than anything. The 80-year-old loved to kayak along the crystal clear waterway ...

Chinese scientists have turned to science satellite SDGSAT-1 as a tool to manage the impact of modern illumination sources on the urban environment, according to a recent study. The study, conducted ...

High-intensity sources of light with quantum levels of noise. Credit: Nature Photonics (2025). DOI: 10.1038/s41566-025-01677-2 ...

Ten sources of emergency cash, ranked from best to worst. If unanticipated expenses exceed your emergency fund, here’s a look at where to go next.