Grey Mouse Lemurs enter torpor to conserve water.
Climate change has an impact on small mammals and some battle to survive. But some others have developed intriguing coping mechanisms to survive.
Blasted trees in the aftermath of a bomb test at Maralinga.
On September 27, 1956, an atomic mushroom cloud rose above the Maralinga plain - the first of seven British bomb tests. Why was Australia so keen to put UK military interests ahead of its own people?
The facilities were poor and some inmates were subjected to unsuccessful experimentation with a “vaccine” that used arsenic compounds.
Hospital Ward Dorre Island/State library of Western Australia
The lock hospitals inflicted incalculable traumas on Aboriginal people, wrenching them away from families and country.
In the SBS documentary series Who Do You Think You Are?, Peter Garrett traces the history of his grandmother, who worked in the “lock hospitals” as a nurse.
Screenshot/Who Do You Think You Are/ SBS
Hundreds of Aboriginal people were incarcerated on Dorre and Bernier islands for "venereal disease" between 1908 and 1919. The lock hospitals were penal rather than therapeutic institutions.
Crocodiles are protected in Australia, but it wasn’t always so.
Should shooting crocs be allowed for elite hunters?
Lionel Shriver in 2014: her keynote address at the Brisbane Writers Festival on cultural appropriation has unleashed a torrent of opinion.
Lionel Shriver's controversial speech about cultural appropriation has made headlines around the world. But the debate need not be a binary one – novelists might approach characters from other cultures as 'thoughtful tourists'.
Fires in 1997 in Indonesia released over a billion tonnes of carbon into the atmosphere. Indonesia’s forests burned again in 2015.
The world has lost 10% of its wilderness areas in the past 20 years and, with it, vast stores of carbon.
We think of coral reefs as a diverse ecosystem, but each coral is an entire and complex microworld of organisms imperceptible to our eyes.
Just like humans, corals live with myriad microscopic organisms. We are just starting to understand this unseen world.
We’ve filled our oceans with concrete.
Sea wall image from www.shutterstock.com
We've building in the sea for centuries, and it's putting our oceans out of balance.
It’s important to focus on health, not weight.
Reassuring your child you love and support them unconditionally is crucial for a healthy relationship.
Sometimes it pays to look on the bright side.
Not all of the world's coral reefs are in dire straits. Reef fisheries tend to do better in areas with strong ownership rights, and where people are closely involved in managing their local reefs.
Coal dust can harm marine environments.
AAP Image/Dan Peled
Coal dust and oil can spread toxic chemicals hundreds of kilometres out to sea. But Australia's monitoring guidelines do not meet the standards used in countries such as the United States.
A lack of differences in major policy areas such as agriculture and trade means local project funding – for roads, boat ramps and the like – reinforces the adage ‘all politics is local’.
On the big national policies affecting non-metropolitan Australia, such as agriculture and trade, the major party differences are minor. That's why the election focus turns to local projects.
Malcolm Turnbull and his colleagues have pointed $1 billion of the government’s existing green energy funding towards the Great Barrier Reef.
The Coalition has ramped up the race to fund the Great Barrier Reef's protection. All three major parties have promised hundreds of millions of dollars, but where from, and what will they be spent on?
Birthing on country generally refers to an Aboriginal mother giving birth to her child on the lands of their ancestors.
Where birthing on country is not offered, women leave their families weeks before birth. Or she can choose to give birth in her community without skilled birth attendants, which is risky.
Visits to Belize’s reefs have been climbing, despite them being listed as World Heritage in Danger since 2009.
Elizabeth Albert/Wikimedia Commons
Australia's government has lobbied hard to avoid the Great Barrier Reef being described internationally as being in danger. But that publicity wouldn't necessarily hit tourism that hard anyway.
While politicians like Malcolm Turnbull and Barnaby Joyce do the traditional photo-ops, fewer people than ever are taking on farming, which can no longer support vibrant rural and regional communities on its own.
What are the issues facing rural and regional Australia? The challenges are many and varied – and only some have made the national political agenda – but these areas deserve better than neglect.
Nemo is actually a ‘false clownfish’.
The recent severe bleaching on the Great Barrier Reef has also affected anemones, which provide homes for clownfish.
Corals north of Cairns have been hit hardest by the recent bleaching.
AAP Image/ARC Centre of Excellence for Coral Reef Studies, James Kerry
An estimated one-third of corals have now died in the parts of the Great Barrier Reef hit hardest by bleaching, meaning recovery could take years or even decades.
Avec sa nageoire caudale triangulaire et son beau chant mélancolique, le dugong serait à l’origine du mythe des sirènes conté par Homère dans l’« Odyssée ».
Seul un millier de ces « vaches marines » broute aujourd’hui les fonds marins de l’archipel calédonien. Une série d’actions cherche à sauver l’espèce.