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 4 minute read Nature How climate change is making Europe’s fish move to new waters Atlantic cod and pollock. andrzej_67/Shutterstock, CC BY-NC-ND Sevrine Sailley, Plymouth Marine Laboratory Climate change is reshaping fish habitats.… bySevrine SailleyAugust 22, 2025