Orcas prey on great white sharks in South African waters
The great white shark is one of the ocean's most powerful predators, yet it is sometimes prey for orcas that killed several of the formidable creatures off South Africa's coast this month.
The great white shark is one of the ocean's most powerful predators, yet it is sometimes prey for orcas that killed several of the formidable creatures off South Africa's coast this month.
Ecology
May 18, 2017
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10
Walking along the beaches of New England, it is easy to spot large amounts of a fine red seaweed clogging the coastline, the result of sweeping changes in the marine environment occurring beneath the water. To further investigate, ...
Ecology
May 9, 2017
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10
Advances in genomic research are helping scientists to reveal how corals and algae cooperate to combat environmental stresses. KAUST researchers have sequenced and compared the genomes of three strains of Symbiodinium, a ...
Environment
Feb 19, 2017
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Deadly cone snails are too clumsy to catch their prey when exposed to the levels of ocean acidification expected under predicted climate change, according to new research published in Biology Letters.
Ecology
Jan 31, 2017
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264
Increasing levels of microplastics – tiny pieces of plastic – in marine environments is of great concern to scientists, particularly in terms of how these pollutants accumulate in the food chain and their impact on fish ...
Environment
Dec 2, 2016
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The jury is still out as to why hundreds of killer whales (orcas) flock to a location above the continental shelf near Bremer Bay on WA's south coast.
Plants & Animals
Nov 28, 2016
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5
Taken from the bottom of the marine food chain, microalgae may soon become a top-tier contender to combat global warming, climate change and food insecurity, according to a study published in the journal Oceanography (December ...
Environment
Nov 21, 2016
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5
Coastal dwelling marine wildlife, including crabs, lobsters and shellfish, which play a crucial role in the food chain, are more vulnerable to harmful plastic pollution than previously expected, a new study has found.
Environment
Sep 29, 2016
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A great algae bloom at the bottom of the world is teaching scientists more about how an iconic symbol of the United Kingdom came to be.
Earth Sciences
Sep 20, 2016
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284
A new analysis of a key contributor to the marine food web has turned up a surprising twist: more unique species in cooler waters than in the tropics, a reversal of the situation on land.
Ecology
Sep 16, 2016
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