When winter arrives, sunscreen often disappears from our daily skincare routines. The cold air, shorter days, and overcast ...

Japan is pushing solar hydrogen into a new phase by teaching its materials to drink in colors of sunlight that used to go to ...

Turning sunlight into clean hydrogen fuel is one of the most promising ways to produce energy without carbon emissions.

New observations reveal that the relationship between ultraviolet and X-ray light in quasars has changed over billions of ...

Researchers have created a dye-sensitized photocatalyst that captures long-wavelength visible light to double solar hydrogen ...

The magic of Christmas could soon manifest in the sky, with northern lights display possible in several U.S. states amid the ...

A novel dye-sensitized photocatalyst developed at Science Tokyo enables the capture of long-wavelength visible light for ...

Ocean Optics reports on how spectroscopy revolutionizes research by utilizing light to analyze materials, improving accuracy ...

During the workday, you know how common it is to lose track of time. One minute, you’re starting your day by brewing a cup of coffee and checking emails, then seemingly in the blink of an eye, it’s ...