Cleaner, Greener Batteries – Smashing the Limits of Power Storage

One deep sea mine could send noise 500km across the ocean – report Many deep-sea species – about which very little is known – are believed to use sound to navigate and communicate, as scientists call for limits on mining

Supreme Court Limits EPA, Nikola Founder Nixes Share Increases And How Climate Change Hurts Harvests

Readers ask about the limits of de-extinction, crater shapes and more