While so many of Earth's bodies of water are murky and polluted, this one in South America is absolutely pristine with crystal-clear views.

For centuries, humans have made use of glass in their art, tools, and technology. Despite the ubiquity of this material, however, many of its microscopic properties are not well understood ...

but it is semi-transparent,” said Baruah. “And it’s biodegradable.” To see how their material stacked up against glass, the team turned to their workshop. They built two miniature ...

Look no further than your own home. In a recent TikTok, @tinabanana56 states that she was "going to buy a new water bottle, but then remembered how it was very common for [her] parents' generation to ...