Watch says you’re in the red but body feels fine? You’re not imagining it. Discover why 220 minus age fails women and how to ...

Time feels like the most familiar thing in the world, yet it hides one of physics’ hardest questions: why do we only remember ...

Can you solve the elementary school problem that divided the internet in less than 30 seconds? Test your might in this seemingly easy challenge that many failed.

Underrated Google apps such as Photomath, Lookout, and Arts & Culture show that Google’s impressive Android lineup extends ...

Expert software and systems engineer Allan Sun shares the system he developed for tackling obstacles big and small.

This holiday-themed brainteaser looks simple, but it's quietly tripping up adults everywhere. A math teacher walks us through ...

An engineer for New York Times Games has been trying to teach artificial intelligence to understand wordplay more like a human. By Shafik Quoraishee Shafik Quoraishee is a machine-learning engineer ...

Bugs and scientists have long been oddball allies in the effort to understand decomposing bodies, but there's a catch. When a person or animal dies, insects can detect that death faster than humans ...

That’s how Meta’s chief AI scientist Yann LeCun described the blowback after OpenAI researchers did a victory lap over GPT-5’s supposed math breakthroughs. Google DeepMind CEO Demis Hassabis added, ...

The New York State Education Department is pushing new math guidelines, including a recommendation that teachers stop giving timed quizzes — because it stresses students out. The new guidelines also ...

In the third century BCE, Apollonius of Perga asked how many circles one could draw that would touch three given circles at exactly one point each. It would take 1,800 years to prove the answer: eight ...