Follow live updates and the latest news coverage as Iran begins funeral proceedings for Supreme Leader Khamenei, Trump and ...

Baez called for the development of new mathematics — he called it “green” math — to better capture the workings of Earth’s biosphere and climate. For his part, he sought to apply category theory, a ...

Scientists are trying to understand how complex life emerged on Earth about 2 billion years ago. Our microbial ancestors could be the key.

More inexperienced climbers, fraud, or increasing hazards? Interviews with rescue operators and Nepal officials reveal a ...

Sebastian and Lane Roberts, two brothers from Baton Rouge Magnet High, have launched the first local chapter of i9 Sports, a ...