Gum 41, a radiant nebula in the southern sky, glows due to powerful radiation from a pair of massive stars at its core. This ...

Radioactive materials are found naturally in the Earth. But even so, saying an area is radioactive can conjure up images of ...

RCW 38 lies approximately 5,500 light-years away in the constellation Vela. Unlike many star clusters that appear as simple ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

Mount Etna in Sicily has erupted. Observers were treated to a natural spectacle as the glowing lava flowed over the snow.

The Elekta Unity MR-LINAC system, used at Allegheny General Hospital, combines MRI imaging with radiation therapy to target cancerous cells with pinpoint precision.

We're all familiar with Marvel's big green force of nature, but over the years there's been a whole rainbow of Hulks.

To help compile a list of the best SPFs for every skin tone and need, we spoke with a dermatologist who explained the active ingredients in mineral sunscreens, plus the best picks to shop.

Last year, a pair of researchers claimed that the shockwaves of the shutdown could be felt as far as the moon, causing a ...

What’s more, Webb used its Near Infrared Camera (NIRCam) instrument to observe glowing interstellar gas and dust illuminated ...

A stellar nursery hidden in Scorpius, the Dark Tower is a glowing, wind-sculpted cloud of gas shaped by young stars’ ...

He believed he had found the ultimate health elixir, drinking it daily for years. At first, he felt stronger, more ...