Insects are vital to sustaining life on Earth – and their numbers are falling fast. So consider ditching the fly spray and see what you can do to help.
Carbon emissions will hit a record high for the second year in a row, but there is a small silver lining: the rate of emissions growth has slowed dramatically.
Measurements and modelling have found nitrous oxide emissions, a greenhouse gas 265 times more potent than carbon dioxide, are significantly higher than previously reported.
It’s long been known that our diet choices help determine our carbon footprint. But do you know which of your favourite foods are the most water-hungry?
Australian supermarkets and fast food chains will soon be stocking a homegrown meat alternative that tastes and feels like meat and even sizzles on the barbecue.
The IPCC report says extreme sea level events that used to hit once a century will occur once a year in many places by 2050. This situation is inevitable, even if emissions are dramatically curbed.
Recently, magnetic compasses at Greenwich pointed directly at true north for the first time in 360 years. This is currently happening in Western Australia too. But what does it mean?
When Neil Armstrong stepped on to the Moon 50 years ago this month, Australians saw the images first. Australia even defied bad weather to bring the historic images to the world.
For the first time scientists have located the home galaxy of a one-off fast radio burst. Here’s how they did it – and what they learned about the galaxy.