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 Health and Body Are chemicals to blame for cancer in young people? Here’s what the evidence says Sarah Diepstraten, WEHI (Walter and Eliza Hall Institute of Medical Research) and John (Eddie) La Marca, WEHI (Walter… bySarah DiepstratenJuly 10, 2025