Science
Discoveries, experiments, and how the world works.
Dogs Were Tamed by Humans Much Earlier Than Scientists Thought
New research shows that dogs became humans' companions thousands of years earlier than previously believed. Scientists studied ancient DNA and fossils to discover when wolves first started living alongside people.
ScienceNASA's Rover Finds New Clues About Water on Mars
NASA's Perseverance rover has spotted minerals on Mars that only form when water is around. Scientists say this is a big step in the search for signs of ancient life.
ScienceCould a Robot Help You Learn Maths?
Schools in Japan are testing an AI-powered robot tutor that adjusts its teaching to each student's pace. Early results show it can help kids who struggle with maths feel more confident.
ScienceScientists Film the Deepest Fish Ever Recorded
A camera dropped into the Izu-Ogasawara Trench near Japan has filmed a snailfish swimming at a depth of 8,336 metres — the deepest any fish has been seen alive.