A 125-page proof posted to arXiv may represent a huge breakthrough in geometric measure theory. This problem has implications ...

H Articles ...

School of Physics and Technology, Wuhan University, Wuhan 430072, China Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, ...

Support from readers like you keeps The Journal open. You are visiting us because we have something you value. Independent, unbiased news that tells the truth. Advertising revenue goes some way to ...

US President Donald Trump shared an opinion article on Truth Social on Sunday, which featured an upside-down pink triangle—a symbol originally used by the Nazis to identify gay men during the ...

The article's photo prominently featured an upside-down pink triangle, a symbol used in the past to denote persecution during the Holocaust. The action has raised alarm among LGBTQ+ and Jewish groups, ...

In the middle of the TV is an upside-down pink triangle crossed out by a red "no" symbol. The pink triangle was used as a badge to identify gay men in concentration camps, and many received ...

Russia has hit on an "offensive triangle" of tactics that are forcing Ukraine to lose ground. The key to reviving Russian airpower has been a surprisingly low-tech weapon: glide bombs. Glide bombs ...