The technology behind shades has changed over the centuries. From Inuit snow goggles to aviators to polarized sunglasses.

Mashable is a global, multi-platform media and entertainment company.

Mashable is a global, multi-platform media and entertainment company.

There's a variety of astronomical events in 2025 well worth planning a trip around this year—whether that means driving to the closest national park for a meteor shower or booking a cruise to Norway ...

Albert Einstein himself thought that the eponymous Einstein ring would be impossible to observe, but the Euclid telescope has ...

It is a cosmic phenomenon that elegantly showcases the warping of space-time, a consequence of gravity predicted over a ...