Sunlight can have positive effects on your sleep, mood, metabolic health and more. Here’s how much exposure you need to see ...

Sunderland AFC players will wear special one-off warm-up shirts ahead of their home fixture against Brighton & Hove Albion at ...

Researchers in Hong Kong and the UK have revealed how one species of self-propelling microbes can actively change the path of their swimming motions, depending on how much light they receive.

Blue light, a sheet of filter paper, and a stubborn class of industrial chemicals do not sound like much of a match. Yet that ...

Researchers from Germany, Japan and India, led by scientists from DESY and the Universities of Kiel and Hamburg, have found a way to collectively make molecules on a flat surface rotate by exposing ...

Gov. Janet Mills on Thursday proposed new spending to address federal funding shortfalls, help the dwindling highway fund, and reinstate a long-standing business tax credit. This comes after the ...

Daylight saving time starts Sunday, March 8. Here's when clocks change and why the U.S. still observes DST.

A tiny metasurface chip can turn invisible infrared light into steerable visible beams, opening the door to powerful new ...

Melting ice is an emblem of climate change. For sea ice, the Arctic has been grabbing most of the headlines for its truly alarming rate of decline. But recently Antarctica has followed suit.

Congress has debated ending daylight saving time. Here's where things stand and when clocks change in 2026.

The company is seeking F.C.C. approval to test an idea to reflect sunlight to Earth at night, possibly powering solar panels. Critics say it could be bad for people and wildlife.

Alberta is considering scrapping seasonal time changes following B.C. Premier David Eby’s Monday announcement that residents ...