A black moon is a rare occurrence. The next Black Moon will occur on Aug. 23, 2025. This is considered a Black Moon under the definition of the third new moon in a season of four new moons.

Black rice is that rare trifecta of delicious, healthy, and aesthetically pleasing. This dark-colored rice, which is a deep purple-black, has alternate names including purple rice, forbidden rice ...

Even then, some considered passports to be an “anachronism in the modern world.” But the use of paper passports—which were first digitized as “e-Passports” with NFC chips in 2006—is ...

The laser-textured metal surfaces created favorable environments for endothelial cell proliferation while effectively suppressing smooth muscle cell dedifferentiation and excessive growth.

You might toss them into a recycling bin and never think about them again. But not all boxes and paper can be recycled. Here's an example: the pizza boxes you've been "recycling" are actually ...

Then, when the black hole disappeared, the information would be preserved outside it, thus resolving the paradox. In a recent preprint paper that has not been peer-reviewed yet, researchers at ...

Remember that huge panic around black spatulas? It turns out that the ... But in response, the authors of the paper say that while their math may have been off, their conclusions weren't.