A new research paper reframes the simulation hypothesis, asking whether reality could be simulated and what science can test.

Artificial intelligence is now woven into search engines, office software, and the apps that quietly run daily life, but the ...

A classic math rule now handles infinity. New work strengthens the math behind physics and unbounded systems. % ...

For four decades, a quiet boundary in pure mathematics kept a powerful theorem locked inside the safe world of finite quantities. Now a new result known as Sebestyen’s theorem has pushed that boundary ...

Facebook is testing a controversial new limit. See the basic feature of sharing links that’s now locked behind an $11.99 paywall for some users. Facebook tests limiting free users to two link posts ...

American Airlines passengers who buy basic economy tickets will no longer be eligible to earn miles or points toward status in the carrier's AAdvantage loyalty program. "Customers who purchase a Basic ...

AI’s economic, physical and moral limits are converging, reshaping growth, power and control. The debate over AI is often framed as a race toward ever greater capability. Faster chips. Bigger models.

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...

American Airlines will stopped awarding AAdvantage miles and Loyalty Points for basic economy tickets. This policy change aligns American with similar restrictions already in place at other carriers.

The National Testing Agency (NTA) will soon release the advanced city intimation slip for the Joint Entrance Examination (JEE ...

An abstract $\omega$-limit set for a flow is an invariant set which is conjugate to the $\omega$-limit set of a point. This paper shows that an abstract $\omega$-limit set is precisely a connected, ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Katrina Ávila Munichiello is an ...