Decarbonization containers turn 78% of marine emissions into limestone

A remarkable pilot project installed on a 240-m (787-ft) container ship has proven it’s possible to capture at least 78% of emissions from the smokestacks of cargo ships and convert the CO2 into limestone pebbles, which can be offloaded and sold.Contin… Continue reading Decarbonization containers turn 78% of marine emissions into limestone

Clownfish can count – but only to bully enemies away from anemones

It’s safe to say that this distinctive orange and and white creature is one of the most recognizable fish on the planet, due largely to the 2001 hit Finding Nemo. Now, scientists have discovered they also recognize each other, counting the white stripe… Continue reading Clownfish can count – but only to bully enemies away from anemones

In Aussie first, ‘Speckles’ the dolphin shows off extremely rare skin

Animal scientists have had a career-making moment, capturing on film a dolphin with such a rare skin condition that only five other recorded examples exist.Continue ReadingCategory: Biology, ScienceTags: University of the Sunshine Coast, Animal science… Continue reading In Aussie first, ‘Speckles’ the dolphin shows off extremely rare skin

‘Giant’ predatory worm half a billion years old unearthed in Greenland

Scientists have uncovered fossils detailing a new huge predatory worm species thought to have hunted in the Earth’s water column more than 518 million years ago.Continue ReadingCategory: Biology, ScienceTags: University of Bristol, Oxford University, E… Continue reading ‘Giant’ predatory worm half a billion years old unearthed in Greenland

Korean researchers aim to trap marine trash at its source

Though efforts to clean up plastic waste from our oceans are well underway, it’s also vital to stem the tide at a major source of pollution: rivers. Researchers in South Korea are looking to doing just that at a “living lab” facility in Gongju.Continue… Continue reading Korean researchers aim to trap marine trash at its source

“Heaving oscillators” use wave power to extend shipping range

Ships can become mobile wave energy converters, say Chinese researchers, using “heaving oscillators” that draw power from heaving, rolling and pitching movements as they move through the sea, while also acting as motion dampers to improve safety.Contin… Continue reading “Heaving oscillators” use wave power to extend shipping range

This sea worm’s butt detaches from its body to swim off in search of love

In one of the strangest paths to reproduction, this tiny Japanese sea worm actually grows a ‘mini-me’ at its rear end, which it then deploys so it can swim off on its own in search of similar autonomous tail of the opposite sex to spawn with. The worm,… Continue reading This sea worm’s butt detaches from its body to swim off in search of love

We see what was on the trilobite menu nearly half a billion years ago

Some 465 million years since this marine scavenger was caught unawares by an approaching deadly mud current that would bury it alive, it had spent its last hours enjoying a large, varied seafood menu that has, until now, not been pictured in such detai… Continue reading We see what was on the trilobite menu nearly half a billion years ago

Colossal new species may be largest animal that ever existed

An artist's impression of Perucetus colossus, a newly discovered ancient whale species that may now be the largest animal that ever existed

The blue whale has long been considered the largest animal to have ever existed, even dwarfing the biggest known dinosaurs. But now a new species threatens to steal the crown, and upends what we thought we knew about whale evolution.

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Megalodon was warm-blooded – and that might have been its downfall

Fossilized teeth are most of the remains we have today of the megalodon, which makes it hard to figure out what it looked like or how it lived. But now, scientists have used those teeth to estimate the ancient shark’s body temperature, and found it was… Continue reading Megalodon was warm-blooded – and that might have been its downfall