Pairing your vitamin D with foods that contain certain nutrients–including healthy fats, magnesium, and zinc–can help your body absorb it more efficiently. Fatty fish that are high in omega-3s are a ...

PORTLAND, Ore. — Current solar materials must be chosen to match a specific wavelength of sunlight, but a new hybrid inorganic/organic material could usher in solar cells that absorb all solar ...

Studying the line spectra produced by hot gases and absorbed by cooler gases allows us to identify the elements in stars. When a gas is very hot, it doesn’t emit all wavelengths of light. Hot gases ...