A snack here, a ready-meal there. Ultra-processed foods are woven into everyday life, often without much thought. However, ...

A distant icy object beyond Neptune has revealed a surprising hint of activity, raising a mystery that could change how ...

Modern octopuses are known as escape artists of the sea, soft-bodied, elusive, and almost impossible to pin down. But a new ...

Water ice is no longer just a wild idea about the Moon. Evidence from lunar missions points to ice hiding in deep, permanently shadowed craters near the south pole. The bigger mystery is how that ...