fizkes/Shutterstock Have you ever kept a brilliant idea to yourself, fearing your bosss reaction? This hesitation is more common than you might think, especially when working under perfectionist leaders. Some of the most...
Do natural fabrics really keep us cooler in summer? Here’s the science
Dasha Petrenko/Shutterstock The Bureau of Meteorology has warned Australia is facing one of the hottest summers on record. As the weather warms, many of us reach for light-coloured clothes in natural fabrics, such as...
Sunglasses reflect more than the light: a brief history of shades, from Ancient Rome to Hollywood
State Library Victoria Sunglasses, or dark glasses, have always guarded against strong sunlight, but is there more to shades than we think? The pupils of our eyes are delicate and react immediately to strong lights....
Continental drift: why the need for critical minerals might change the way we define Earth’s zones
Office of Ocean Exploration and Research/NOAA, CC BY-SA Continents and oceans have scientific definitions that underpin international law. The idea of dividing the world into geographical zones is ancient. Sovereignty and...
Relentless warming is driving the water cycle to new extremes, the 2024 global water report shows
EPA/MIGUEL ANGEL POLO Last year, Earth experienced its hottest year on record for the fourth year in a row. Rising temperatures are changing the way water moves around our planet, wreaking havoc on the water cycle. The...

How do mosquito repellents work? A chemistry expert explains
Its summertime, and for many of us that means plenty of time outside and, unfortunately, mosquitoes. The combination of the increase in temperature and plenty of water is ideal for these blood-sucking insects to make...