Most people know that one of the best ways to treat mold on a household item like a blanket or piece of upholstered furniture ...

Magnetic vortices twisting down from Jupiter's ionosphere into its deep atmosphere cause giant, ultraviolet-absorbing polar ...

The European Space Agency last week released four stunning high-res images that show the sun in all its fiery glory.

So what is phototherapy, and why should you opt for it? Phototherapy, also known as light therapy, is a treatment that involves exposing the skin to ultraviolet (UV) light under medical supervision.

Dr. Leland Nordin and his team at the University of Central Florida are using high-intensity lasers of UVC light to kill ...

The dark UV ovals were first spotted by NASA’s Hubble spacecraft in the late 1990s, but have only recently been studied in ...

The dark UV ovals were first detected by NASA’s Hubble Space Telescope during the late 1990s at the north and south poles.

Tiny, solid windows in the shells of heart cockles let in light for the photosynthetic algae inside them – and they could ...