Two mathematicians have proved that a straightforward question — how hard is it to untie a knot? — has a complicated answer.

Interior designers are drawing inspiration from the 1970s—and incorporating yesteryear's geometric prints into modern homes.

According to President Donald Trump, the 33rd man to be sworn into the office he now holds — the same person who ordered the only use of atomic weapons against civilians during wartime — signed ...

Mathematics is often seen as flawless, yet hidden within its structure lies a paradox that refuses to vanish. For centuries, the flaw has challenged thinkers and reshaped entire fields. It’s a crack ...

Across the globe, anti-immigration movements are surging, fueled by economic anxieties, cultural clashes, and geopolitical upheaval. Political leaders and influencers amplify these sentiments, framing ...

Nicknamed God’s influencer, Carlo, who died at age 15, used technology to express his religious beliefs. The church sees him as a way to connect to the young. By Elisabetta Povoledo Reporting from ...

Cognitive distortions involve negative thinking patterns that aren’t based on fact or reality. You can help change these thinking patterns to promote your mental well-being. “I have the worst luck in ...

Slovakia are just the fourth team to beat Germany in a World Cup qualifier Germany suffered a surprise defeat away to Slovakia in their opening World Cup qualifier in Bratislava. David Hancko gave the ...

WASHINGTON — A decade-long slide in high schoolers' reading and math performance persisted during the COVID-19 pandemic, with 12th graders' scores dropping to their lowest level in more than 20 years, ...

Dykes, McTominay & Hickey all go close in second half; Danes' best efforts all from distance Substitute Johnston avoids red despite VAR review First of six World Cup qualifiers between now and ...