Scientists suggest they have identified the first potential exomoon orbiting a distant exoplanet, a breakthrough in astronomy with implications for understanding planetary systems.

Meteorologists confirm a strong El Niño event is developing, with potential impacts on global weather patterns. Details are still emerging.

Mathematician Terrence Tao engaged in a ChatGPT conversation exploring a potential counterexample to the Jacobian Conjecture, raising new questions in algebraic geometry.