Oxygen fills the air today, but for most of Earth’s early history it barely existed. Scientists say the atmosphere did not hold steady oxygen until about 2.

In System for Refusal by Cyanne van den Houten from The Netherlands, five AI agents debate with one another, from the political to the philosophical. Reading the exchange on a screen, one becomes ...

We are about to embark on the second Trump administration, starting next week. Leaving politics out of it, the biggest change from the last 4 years that we are likely to see is the reemergence policy ...

How to decorate your home if you’re staying together, but sleeping apart ...

CBSE Class 10 Maths exams 2026 approach; important questions available chapter-wise. Maths Standard & Basic exams scheduled for February 17, 2026, per CBSE date sheet. Previous year papers & topper ...

Real-world optimization problems often require an external “modeling engine” that computes fitnesses or data that are then input to an objective function. These programs often have much longer ...

The current recommended 2-step approach using FIB-4 and LSM successfully stratifies patients by risk for advanced fibrosis and future liver-related events.

Coffee doesn’t just feel like a magical elixir that reinvigorates your body, mind, and soul — some research shows that it actually does those things to some extent. You just have to brew it right, and ...