The haze and smoke in the atmosphere Friday made for a very vibrant sunset and will likely lead to a vibrant sunrise Saturday ...

Kiki & Simone Wore Red Light Devices on Their Lips in Sirens & They’re Our Next Skincare Must-Have. If you’re like us, you’ve ...

Every 44 minutes, a mysterious space object nearly 15,000 light-years away sends out a blast of radio waves and high-energy X ...

If you're looking for a no-frills pair of blue-light glasses that'll get the job done, grab a pair of Walmart's M+ Blue Light ...

A NASA-funded plan to build a large radio telescope on the moon's far side is nearing final approval and could become a ...

While auras may come from the realm of pseudoscience, all living beings do emit a faint light, invisible to the human eye—one that is extinguished upon death. This is the conclusion of a team of ...

What is the green flash? It’s often tied to pirate folklore but also commonly occurs in reality – learn what causes the flash ...

Its sapphire shimmer stops drivers in their tracks, yet the science behind Lake Tahoe's eye-popping color is often ...