The increasingly bleached coral at Black Point on the Cobourg Peninsula is a worrying sign of what’s to come for other coral reefs in Australia.
Coral bleaching has struck the Northern Territory, adding urgency to the need for better national management strategies for our warming oceans.
‘Under’, Martina Amati.
© Martina Amati
Diving without oxygen tanks requires you to enact some very weird and very strange and not all that well understood physiological feats just to stay alive.
Yellow-bellied sea snake (
Coleman M. Sheehy III, Florida Museum of Natural History
Sea snakes spend their lives in the water, giving birth to live young at sea, so why are they only found in some of the world's oceans? The answer lies in a combination of climate and geography.
Sustainable swimwear shopping means that you don’t have to worry about the sea soaking in plastic from your bathers while you soak in the sun!
Summer may have come to an official end, but the plastics from your bathers might still be at the beach!
Farmed fish like these carp now make an important contribution to global food security.
Many critics say that fish farms mainly sell their output to wealthy countries and don't provide much benefit to poor people in producing countries. Three aquaculture experts show why this view is wrong.
Nightvision, ejectable stomachs and regrowable arms mean starfish are more than meets the eye.
A seal trapped in a mat of plastic pollution.
Millions of tonnes of plastic garbage winds up in our oceans each year. Voluntary pledges haven't worked. It's time for Canada to advocate for an international plastics treaty.
Image from video of Mariana snailfish.
SOI/HADES/University of Aberdeen (Dr. Alan Jamieson)
The Mariana snailfish lives nearly 27,000 feet underwater, but has features that help it adapt to intense water pressure and cold. Physiological limits may prevent fish from surviving in deeper water.
Skimming oil in the Gulf of Mexico during the Deepwater Horizon spill, May 29, 2010.
A scientist who served on a national commission to review the 2010 BP oil spill explains why Trump administration efforts to loosen offshore drilling regulation pose major risks for minor payoffs.
Salting streets in Milwaukee.
A recent study shows plankton that have adapted to road salt have disrupted circadian rhythms. This finding suggests that environmental pollutants could also affect human circadian clocks.
Glitter – it gets everywhere.
Once unleashed, glitter gets everywhere – not just in your house, but into the environment. Time to call a halt to the glitter explosion.
Prime Minister Justin Trudeau and his wife Sophie Grégoire Trudeau kayak in the Gulf Islands National Park Reserve, in British Columbia.
THE CANADIAN PRESS/Darryl Dyck
Prime Minister Justin Trudeau has taken swift action on protecting marine areas over the past two years, but he'll need to continue this momentum if he is to cement his legacy.
A shark is hauled aboard a boat in 2014, during Western Australia’s controversial shark culling trial.
Sea Shepherd Australia
A Senate committee has recommended an end to sharks culls and nets. According to surveys, the public is on board with the idea of ending policies that are lethal to sharks.
The Byron Scar, left behind by an undersea landslide. Colours indicate depths.
The ocean floor off Australia's east coast bears the scars of numerous subsea landslides, which have potentially triggered tsunamis over the past several millennia.
Scientists call large marine protected areas effective tools for conserving sea life. But do they benefit countries that create them? Scholars explain how Palau's huge marine protected area seeks to protect resources for Palauans.
BBC Blue Planet
It seems almost inevitable that deep sea mining will open a new and substantial chapter of humanity’s relationship with the oceans.
Trowels and spades are being put to use in the sea.
robert_s / shutterstock
A new way to think about this common statement.
Besides wondrous creatures, new discoveries and spectacular filming, Sir David Attenborough's follow up to The Blue Planet comes with a stark warning about the future
A new method has been developed to find objects that land at sea using underwater sounds.