Animal life may be far older than its most ancient fossils – here’s how we uncovered its hidden history
IceCube is built on decades of research into tiny ‘ghost particles’ – but it was the first to find neutrinos coming from deep space
Read More 4 minute read Earth Curious kids: how old is fire on Earth? Anna.zabella/Shutterstock Andrew Scott, Royal Holloway, University of London Please can I ask how old is fire on earth,… byAndrew ScottFebruary 1, 2026