Australia’s current greenhouse emissions target is not ambitious enough, and we’re not on track to hit even this modest goal. But the potential is there to hit zero emissions by mid-century if we try.
Molluscs that have shells - like pipis, clams and oysters - have to build their own shell from scratch. And they keep building it their whole life, using chemicals from the sea and their own bodies.
Ben Madden, University of Technology Sydney and Nick Florin, University of Technology Sydney
Too much recyclable packaging is still finding its way into landfill - and plastic is the biggest culprit, with two-thirds going unrecovered, according to a new analysis.
Rewilding is gaining popularity around the world, as a means to restore ecosystems to their ancient state. But just like Vegemite, Australian rewilding projects need to have a unique flavour.
Scott Morrison’s pledge to spend billions on a Climate Solutions Fund is a thinly veiled rehash of the widely criticised Emissions Reduction Fund, which had much of its work undone by fine print.
Pep Canadell, CSIRO; Corinne Le Quéré, University of East Anglia; Glen Peters, Center for International Climate and Environment Research - Oslo; Jan Ivar Korsbakken, Center for International Climate and Environment Research - Oslo, and Robbie Andrew, Center for International Climate and Environment Research - Oslo
Reducing emissions doesn’t have to conflict with a growing economy, as these 18 developed nations show.
Australian wheat growers need to boost yields to stay competitive in the face of climate change. They could do this by sowing earlier, but need new varieties of wheat to help them do it.
A bee the size of a human thumb was first described in Victorian times, but hadn’t been seen since 1981. That is, until four biologists teamed up on a trek to Indonesia’s North Molucca islands.
The plan to kill 2 million feral cats nationwide by 2020 makes for good headlines. But it’s also a simplistic goal that won’t necessarily deliver conservation benefits to native species.
What do the recent Townsville floods and Tasmanian heatwave have in common? Both were caused by weather systems that stayed put for days or weeks on end. And global warming could worsen that trend.
It’s easy to whip out the fly spray, but our fondness for pesticides can bring knock-on effects such as increased resistance, and harming beneficial insects in and around our homes.
For as little as $4 a day Indian workers process dangerous, toxic waste by hand. This unregulated, highly polluting industry is hidden away from police eyes.
We can’t make it rain. But you are already helping if you don’t use more water than you need. And you can talk to your parents about the planet getting warmer, because the heat makes drought worse.
A NSW court’s decision to rule out a coalmine on the basis of climate change could signal a turning of the tide in an arena where environmental litigants have previously struggled to gain traction.
A new report predicts that one-third of the ice in the Himalayas will melt, even if we contain global warming to 1.5C. So what does that mean for the flood-prone valleys below?