Latest News for: Algae live

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For the first time in one billion years, two lifeforms truly merged into one organism

Popular Science 18 Apr 2024
A light microscopy image shows the marine algae Braarudosphaera bigelowii, which is a potentially large evolutionary step. This algae absorbed a bacterium called UCYN-A and formed a new organelle called a nitroplast ... bigelowii algae.
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Two lifeforms merge in once-in-a-billion-years evolutionary event

New Atlas 18 Apr 2024
Live moss cells under a microscope, showing their chloroplasts (green circles)Des_Callaghan/CC BY-SA 4.0 ... In a follow-up study, the team and other collaborators used a powerful X-ray imaging technique to view the interior of the living algae cells.
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Coral bleaching afflicts most of Australia’s Great Barrier Reef, report shows

Philenews 17 Apr 2024
Bleaching is triggered by changes in water temperatures that cause corals to expel the colourful algae living in their tissues. But the corals cannot survive without the algae, which deliver nutrients to them ... (Reuters) ....
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Coral bleaching afflicts most of Great Barrier Reef - report

RTE 17 Apr 2024
Read more. ... Bleaching is triggered by changes in water temperatures that cause corals to expel the colourful algae living in their tissues. But the corals cannot survive without the algae, which deliver nutrients to them ... .
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World in grip of new major coral bleaching, reefs at risk

The Manila Times 17 Apr 2024
Coral — which are marine invertebrates made up of individual animals called polyps — have a symbiotic relationship with the algae that live inside their tissue and provide their primary source of food.
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The Great Barrier Reef suffers its worst summer on record: Corals experience extreme bleaching in...

The Daily Mail 17 Apr 2024
Corals have a symbiotic relationship with a tiny marine algae called 'zooxanthellae' that live inside and nourish them. When sea surface temperatures rise, corals expel the colourful algae. The loss of the algae causes them to bleach and turn white.
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The world’s 4th coral bleaching event has officially arrived

Grist 17 Apr 2024
Bleaching occurs when corals become stressed by rising sea temperatures and expel the algae living within their tissues, causing them to turn white. Corals are invertebrate animals and rely on the algae as a symbiotic source of food ... .
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Government scientists report widespread coral bleaching event on Australia's Great Barrier Reef

Xinhua 17 Apr 2024
It marks the fifth widespread bleaching event on the reef since 2016. Coral bleaching is a phenomenon whereby coral experiencing heat stress expels the symbiotic algae living in its tissue, turning the coral white ... ■ ... .
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Australia’s Great Barrier Reef suffers worst bleaching on record

Al Jazeera 17 Apr 2024
The bleaching, when corals expel the colourful microscopic algae that live in their tissues in an effort to survive, was triggered by an increase in water temperatures that began in December last year.
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The world’s coral reefs are bleaching

Gulf-Times 16 Apr 2024
They cope by expelling their algae — causing them to turn bone white.Most corals live in shallow waters, where climate-driven warming is most pronounced.Whether a coral becomes heat-stressed depends ...
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Coral reefs going through fourth ‘global bleaching event’, scientists say

Dawn 16 Apr 2024
Bleaching is triggered by water temperature anomalies that cause corals to expel the colorful algae living in their tissues. Without the algae’s help in delivering nutrients to the coral, the corals cannot survive.
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Australia's Great Barrier Reef struggles to survive

RTE 16 Apr 2024
In a bid to survive, the coral expels microscopic algae, known as zooxanthellae, which it needs to live ... Despite its initial beauty, that means the coral is highly stressed and expelling the healthy algae it needs to survive.
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World in grip of new major coral bleaching event, reefs at risk

Raw Story 16 Apr 2024
Coral -- which are marine invertebrates made up of individual animals called polyps -- have a symbiotic relationship with the algae that live inside their tissue and provide their primary source of food.
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Coral reefs suffer fourth global bleaching event, NOAA says

Philenews 16 Apr 2024
Bleaching is triggered by water temperature anomalies that cause corals to expel the colorful algae living in their tissues. Without the algae’s help in delivering nutrients to the corals, the corals cannot survive.
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World’s 4th Global Coral Bleaching Event Confirmed – And It Could Be The Worst Yet

IFL Science 16 Apr 2024
Advertisement ... Bleaching happens when corals become stressed by changes in their environment, such as warming waters, and expel the symbiotic algae that live in their tissues, causing them to turn completely white ... A boulder star coral in St ... NOAA ... .
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