Leap seconds have helped keep clocks synchronized with Earth’s rotation, but their time is now over – here’s why
300 glaciers have disappeared from the American West since the mid‑20th century – the survivors have a few things in common
Read More 3 minute read Earth Can we alter ocean chemistry to absorb carbon? Here are the pros and cons Harris Anderson, CSIRO; Andrew Lenton, CSIRO, and Mathieu Mongin, CSIRO As the planet warms, countries around the world… byHarris AndersonAugust 10, 2026