Richard Feynman could turn almost anything into physics and math. Even lunch. One day in the late 1970s, the Nobel ...

Created from fabric scraps that would otherwise end up in a landfill, this thoughtfully constructed bag looks great and can carry everything you need for a weeklong trip.

To keep communications secure in a post-quantum world, cryptographers are digging down into the concept of cause and effect.

Abstract: In recent years, the quantification of structural uncertainty using evidence theory has been widely adopted. However, there is a long-term difficult problem of overconservative reliability ...

Subscribe! Want more math video lessons? Visit my website to view all of my math videos organized by course, chapter and section. The purpose of posting my free video tutorials is to not only help ...

One idle evening last October, Mehtaab Sawhney took up an old pastime. He began perusing the website erdosproblems.com, an updated record of the 1,179 conjectures left behind by the eccentric and ...

What are the most pressing global crises in 2026? Each year, the International Rescue Committee’s (IRC) Emergency Watchlist identifies the countries at greatest risk of new or worsening humanitarian ...

Japan doesn’t have too many tourists. It has too many tourists being sent to the same places. Until that changes, talks on solving overtourism will just remain recycled rhetoric. As Japan continues to ...

In October 2024, news broke that Facebook parent company Meta had cracked an "impossible" problem that had stymied mathematicians for a century. In this case, the solvers weren't human. An artificial ...

In case you've faced some hurdles solving the clue, Triangular-shaped pastry, we've got the answer for you. Crossword puzzles offer a fantastic opportunity to engage your mind, enjoy leisure time, and ...