Over the past few months, a lot of attention has been paid to the potentially strong El Niño event brewing in the Pacific Ocean. But there is also the potential for an emerging climate phenomenon in the…
A 2.6 m tiger shark entangled in a WA drum line. It was officially released alive - whether it survived is another matter.
Neil Henderson/supplied
As Western Australia’s Environmental Protection Authority and the federal environment minister Greg Hunt mull the question of whether to let the state government resume its controversial shark cull next…
The high seas cover about 50% of Earth’s surface and host a major share of the world’s biodiversity, but remain largely ungoverned. With increasing threats to open ocean ecosystems, now more than ever…
The ocean is all stirred up with what we’re doing to it.
NASA
Carl Sagan’s description of our planet as a “pale blue dot” captured two important elements about the Earth: its loneliness in the enormity of space, and the ocean’s overwhelming dominance of the planet…
Rousing the Kraken: climate change could make life in the ocean much harder.
By Mary Evans Picture Library/Alamy/Wikimedia Commons
Scientists are meeting this week in Yokohama, Japan, to finalise and approve the latest report from the Intergovernmental Panel on Climate Change’s Working Group II – the part of the IPCC process that…
When I first saw a sea sapphire I thought I was hallucinating. The day had been anything but normal, but this part will always stand out. I had spent the afternoon on a small dingy off the coast of Durban…
The “pause” in global warming since 2001 can be explained by the discovery of unusually strong winds in the Pacific, climatologists have found. Global surface air temperatures have more or less flatlined…
Step away from the fish, with your beak in the air.
Reemul
Some of the world’s most vulnerable marine habitats are being failed by the conservation orders put in place to protect them. As the Environmental Audit Committee meets to discuss how it will implement…
Much of Australia’s waste plastic is ending up in the ocean, and in fish.
John Schneider
Each square kilometre of Australian sea surface water is contaminated by around 4,000 pieces of tiny plastics, according to our study published today in journal PLOS ONE and data repository Figshare. These…
In an emotional article making waves on social media at the moment, yachtsman Ivan Macfadyen reports seeing no marine life at sea, only floating rubbish, while sailing across the Pacific. He concludes…
It’s loud out there! We’re just beginning to understand how our noise affects whales’ ears.
Sam Scholes
We might only notice whales when they appear in our world, but beyond the scopes of whale watchers, whales and dolphins live rich - and noisy - lives. In fact scientists are only just beginning to understand…
Seals, it turns out, are the ocean creatures most vulnerable to climate change.
Flickr/bJORk(D)mAN
The world’s oceans will see dramatic changes thanks to climate change, affecting hundreds of millions of people who depend on the sea according to research published today in the online journal PLOS Biology…
An oil and gas drilling platform offshore from Australia.
CSIRO
If anything good is to come from the devastation caused by the Deepwater Horizon oil spill in the Gulf of Mexico and Australia’s Montara oil and gas leak the year before, it is that we learn from our mistakes…